{"title":"Home Portable Oxygen Concentrators","description":"\u003cp\u003eHome use portable oxygen concentrator, using pressure swing adsorption technology , can provide continuous flow oxygen whole night.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/102e5665d77f90b00aed9ea3bc4030d3.png?v=1775113888\" alt=\"\"\u003e\u003c\/p\u003e","products":[{"product_id":"home-portable-oxygen-concentrator-kps-1-1-kg-mini-oxygen-concentrator-with-lithium-battery","title":"Handheld Home Portable Oxygen Concentrator 6 LPM 1.1 KG Mini Oxygen Concentrators Small Size with Lithium Battery","description":"\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Trusted Oxygen Concentrator Manufacturer Brand\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/Trusted_Oxygen_Concentrator_Manufacturer_Brand.jpg?v=1768372681\"\u003e\u003c\/div\u003e\n\u003ch2\u003eOperating Video:\u003c\/h2\u003e\n\u003cp\u003e\u003ciframe width=\"321\" height=\"576\" src=\"https:\/\/www.youtube.com\/embed\/OsyTB5azcOs\" title=\"Lightweight 1.1kg Portable Oxygen Concentrator 6L Rechargeable Oxygen Machine for Travel \u0026amp; Home\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Description：\u003c\/h2\u003e\n\u003cp\u003e1. Multiple filtration, molecular sieve multiple filtration, ensure oxygen purity, stable and continuous operation.\u003cbr\u003e2. Adopt high-quality compressor, quiet operation, working noise less than 45 decibels.\u003cbr\u003e3. Sensitive alarm system, abnormal situation can notify users in time.\u003cbr\u003e4. LED screen, clear display.\u003cbr\u003e5. Compact structure, small fan size, light weight, can be easily moved anywhere.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/outdoor_portable_oxygen_concentrator_with_battery.jpg?v=1778488767\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cp\u003e1. Product name: Portable oxygen concentrator RES\u003cbr\u003e2. Product size length * width * height: 150mm X 75mm X 165mm (5.90 X 2.95 X 6.49 inches)\u003cbr\u003e3. Product weight: whole machine weight: 1.1Kg (2.42 lbs), battery weight: 0.3Kg (0.66 lbs)\u003cbr\u003e4. Interface: 2.8-inch display screen\u003cbr\u003e5. Operation noise: ≤45dB (A) (gear 5)\u003cbr\u003e6. Sound alarm: ≥45dB (A)\u003cbr\u003e7. Altitude: 5500M normal use\u003cbr\u003e8. Warm-up time: 3min\u003cbr\u003e9. Oxygen concentration: ≥90% (all gears and breathing rate)\u003cbr\u003e10. Gear setting: 1 2 3 4 5 6\u003cbr\u003e11. Breathing rate: 10-40 BPM\u003cbr\u003e12. Breathing sensitivity: ≤0,12 cmH20\u003cbr\u003e13. Maximum outlet pressure: 100KPa±20%\u003cbr\u003e14. AC power supply: AC100-240V 50\/60 Hz 60VA MAX\u003cbr\u003e15. Built-in battery: 14.8VDC 4A Max\u003cbr\u003e16. Battery life: 4~1.5h\u003cbr\u003e17. Battery charging time: 2.5h\u003cbr\u003e18. Humidity: 10%~90%, no condensation\u003cbr\u003e19. Air pressure: 540hPa~1060hPa\u003c\/p\u003e\n\u003ch2\u003eFunction:\u003c\/h2\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e1. Preset time function: up to 180 minutes\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e2. Sleep function\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e3. Automatic power-off protection (double insurance)\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e4. Gas machine cumulative time function\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e5. Support vehicle function\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e6. Touch screen button function\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e7. Intelligent fault alarm\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e8. Real-time monitoring function\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePackage includes:\u003c\/h2\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e1 x RES oxygen concentrator\u003cbr\u003e1 x Single rechargeable lithium battery\u003cbr\u003e1 x Carrying backpack\u003cbr\u003e2 x Oxygen filters\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e1 x Power cord\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e1 x Vehicle-mounted recharger (DC Car Adapter)\u003cbr\u003e1 x Nasal cannula\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e1 x User manual\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e1 x Warranty card\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e \u003c\/p\u003e","brand":"RESPIREASY","offers":[{"title":"RES-6 Liter (Single Battery)","offer_id":49101167722828,"sku":"Small Oxygen","price":696.0,"currency_code":"USD","in_stock":true},{"title":"RES-6 Liter (Dual Battery)","offer_id":56503148347724,"sku":"Small Oxygen","price":891.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/handheld_mini_oxygen_concentrator.png?v=1778488815"},{"product_id":"respireasy-home-use-portable-oxygen-concentrator-1-8-liter-per-minute-o2-concentrator-machine-110v-220v-re-r1l","title":"RESPIREASY Home Use Portable Oxygen Concentrator 1-7 Liter Per Minute Continuous Flow O2 Concentrator Machine 110V\/220V RE-Q1L","description":"\u003c!-- Product Title --\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/Trusted_Oxygen_Concentrator_Manufacturer_Brand.jpg?v=1768372681\" alt=\"Trusted Oxygen Concentrator Manufacturer Brand\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eDisplay Video\u003c\/h2\u003e\n\u003cp\u003e\u003ciframe title=\"RESPIREASY Home \u0026amp; Medical Portable Oxygen Concentrator 1-7 L\/Min Continuous Flow Quiet O2 Machine\" src=\"https:\/\/www.youtube.com\/embed\/ZvRQ4DG1_qg\" height=\"507\" width=\"901\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eRESPIREASY RE-Q1L Home Oxygen Concentrator \u0026amp; Nebulizer 2-in-1\u003c\/h2\u003e\n\u003c!-- Product Intro --\u003e\n\u003cp\u003eThe \u003cstrong\u003eRESPIREASY RE-Q1L\u003c\/strong\u003e is a compact, lightweight, and powerful home oxygen concentrator with dual functionality. Designed for continuous oxygen with a flow of 1-7 L\/min and up to 93% oxygen concentration, it is ideal for home, vehicle, clinics, or office use. The built-in nebulization function and advanced humidification system provide a reliable oxygen inhalation solution.\u003c\/p\u003e\n\u003c!-- Technical Specifications --\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e RE-Q1L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Size:\u003c\/strong\u003e 28*19*30 cm, 11*7.5*11.8 Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 6 kg \/ 13.2 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Power:\u003c\/strong\u003e 120W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOxygen Pressure:\u003c\/strong\u003e 0.02–0.05 Mpa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOxygen Output:\u003c\/strong\u003e 1–7 L\/min adjustable, continuous flow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOxygen Concentration:\u003c\/strong\u003e 30%–93% adjustable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Noise:\u003c\/strong\u003e \u0026lt;48 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOxygen Generation Method:\u003c\/strong\u003e PSA Technology\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOxygen Making Function:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNebulization Function:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport Whole Night Working:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Control:\u003c\/strong\u003e Large LED touch screen \u0026amp; Infrared remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Distance:\u003c\/strong\u003e 8 meters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 Year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Key Features --\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall Size \u0026amp; Lightweight:\u003c\/strong\u003e Only 13.2 pounds, 11*7.5*11.8 Inch. Compact and portable for home and vehicle use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Function 2-in-1:\u003c\/strong\u003e Oxygen concentrator and nebulizer with micron-level mist technology.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Handle:\u003c\/strong\u003e Easy to transport and position wherever needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Humidification:\u003c\/strong\u003e Smart sensor adjusts mist output for comfortable nasal and throat passages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplified Control Panel:\u003c\/strong\u003e Elder-friendly touch screen with four-button operation, easy to clean.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-Stage Filtration System:\u003c\/strong\u003e Filters dust, odors, and harmful gases for oxygen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimer \u0026amp; Remote Control:\u003c\/strong\u003e Set timer schedule from 1–12 hours with convenient remote control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Noise Operation:\u003c\/strong\u003e Ultra-quiet below 48 dB for continuous 24\/7 oxygen support and restful sleep.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Ideal for home, nursing homes, clinics, offices, cars, and high-altitude hotels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Peace of Mind Purchase --\u003e\u003c!-- Package Included --\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x RE-Q1L Oxygen Concentrator\u003c\/li\u003e\n\u003cli\u003e1 x Power Cord\u003c\/li\u003e\n\u003cli\u003e1 x Remote Control\u003c\/li\u003e\n\u003cli\u003e1 x Oxygen Tube with Nasal Suction\u003c\/li\u003e\n\u003cli\u003e1 x Inlet Filter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 x User Manual\u003c\/li\u003e\n\u003cli\u003e1 x Product Warranty Card\u003c\/li\u003e\n\u003cli\u003e1 x QC Certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e* RE-Q1LW (Upgraded Version) equips with the nebulizer function.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eUser Manual\/ Instructions\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eClick the title below to check\u003cbr\u003e\u003c\/em\u003e\u003ca rel=\"noopener\" title=\"https:\/\/respireasy.com\/blogs\/oxygen\/operating-instructions-and-user-manual-for-respireasy-oxygen-concentrator-re-q1l\" href=\"https:\/\/respireasy.com\/blogs\/oxygen\/operating-instructions-and-user-manual-for-respireasy-oxygen-concentrator-re-q1l\" target=\"_blank\"\u003e《Operating Instructions and User Manual for RESPIREASY Oxygen Concentrator RE-Q1L》\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"article-template__title\"\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- Call to Action --\u003e","brand":"RESPIREASY","offers":[{"title":"RE-Q1L","offer_id":57643257528652,"sku":"RESPIREASY oxygen concentrator 7 liters","price":369.98,"currency_code":"USD","in_stock":true},{"title":"RE-Q1LW (Upgraded Version)","offer_id":57643257561420,"sku":"RESPIREASY oxygen concentrator 7 liters","price":389.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/RE-Q1L_oxygen_concentrator_9_Liter_breathing_oxygen_making_machine.jpg?v=1780927504"},{"product_id":"respireasy-home-use-portable-oxygen-concentrator-1-8-liter-per-minute-continuous-flow-o2-concentrator-machine-110v-220v-re-e1l","title":"RESPIREASY Home \u0026 Medical Portable Oxygen Concentrator 1-7 L\/Min Continuous Flow Adjustable Quiet Oxygen Machine for COPD Oxygen Therapy 110V\/220V","description":"\u003cp\u003e\u003c!-- Product Title --\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/Trusted_Oxygen_Concentrator_Manufacturer_Brand.jpg?v=1768372681\" alt=\"Trusted Oxygen Concentrator Manufacturer Brand\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eDisplay Video\u003c\/h2\u003e\n\u003cp\u003e\u003ciframe title=\"RESPIREASY Home \u0026amp; Medical Portable Oxygen Concentrator 1-7 L\/Min Continuous Flow Quiet O2 Machine\" src=\"https:\/\/www.youtube.com\/embed\/ZvRQ4DG1_qg\" height=\"507\" width=\"901\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eRESPIREASY RE-Q1L Home Oxygen Concentrator \u0026amp; Nebulizer 2-in-1\u003c\/h2\u003e\n\u003cp\u003e\u003c!-- Product Intro --\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eRESPIREASY RE-Q1L\u003c\/strong\u003e is a compact, lightweight, and powerful home oxygen concentrator with dual functionality. Designed for continuous oxygen with a flow of 1-7 L\/min and up to 93% oxygen concentration, it is ideal for home, vehicle, clinics, or office use. The built-in nebulization function and advanced humidification system provide a reliable oxygen inhalation solution.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!-- Technical Specifications --\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e RE-Q1L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Size:\u003c\/strong\u003e 28*19*30 cm, 11*7.5*11.8 Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 6 kg \/ 13.2 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Power:\u003c\/strong\u003e 120W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOxygen Pressure:\u003c\/strong\u003e 0.02–0.05 Mpa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOxygen Output:\u003c\/strong\u003e 1–7 L\/min adjustable, continuous flow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOxygen Concentration:\u003c\/strong\u003e 30%–93% adjustable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Noise:\u003c\/strong\u003e \u0026lt;48 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOxygen Generation Method:\u003c\/strong\u003e PSA Technology\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOxygen Making Function:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNebulization Function:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport Whole Night Working:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Control:\u003c\/strong\u003e Large LED touch screen \u0026amp; Infrared remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Distance:\u003c\/strong\u003e 8 meters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 Year\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Key Features --\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall Size \u0026amp; Lightweight:\u003c\/strong\u003e Only 13.2 pounds, 11*7.5*11.8 Inch. Compact and portable for home and vehicle use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Function 2-in-1:\u003c\/strong\u003e Oxygen concentrator and nebulizer with micron-level mist technology.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Handle:\u003c\/strong\u003e Easy to transport and position wherever needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Humidification:\u003c\/strong\u003e Smart sensor adjusts mist output for comfortable nasal and throat passages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplified Control Panel:\u003c\/strong\u003e Elder-friendly touch screen with four-button operation, easy to clean.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-Stage Filtration System:\u003c\/strong\u003e Filters dust, odors, and harmful gases for oxygen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimer \u0026amp; Remote Control:\u003c\/strong\u003e Set timer schedule from 1–12 hours with convenient remote control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Noise Operation:\u003c\/strong\u003e Ultra-quiet below 48 dB for continuous 24\/7 oxygen support and restful sleep.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Ideal for home, nursing homes, clinics, offices, cars, and high-altitude hotels.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- Peace of Mind Purchase --\u003e\u003c!-- Package Included --\u003e\u003c\/p\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x RE-Q1L Oxygen Concentrator\u003c\/li\u003e\n\u003cli\u003e1 x Power Cord\u003c\/li\u003e\n\u003cli\u003e1 x Remote Control\u003c\/li\u003e\n\u003cli\u003e1 x Oxygen Tube with Nasal Suction\u003c\/li\u003e\n\u003cli\u003e1 x Inlet Filter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 x User Manual\u003c\/li\u003e\n\u003cli\u003e1 x Product Warranty Card\u003c\/li\u003e\n\u003cli\u003e1 x QC Certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eUser Manual\/ Instructions\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eClick the title below to check\u003cbr\u003e\u003c\/em\u003e\u003ca rel=\"noopener\" title=\"https:\/\/respireasy.com\/blogs\/oxygen\/operating-instructions-and-user-manual-for-respireasy-oxygen-concentrator-re-q1l\" href=\"https:\/\/respireasy.com\/blogs\/oxygen\/operating-instructions-and-user-manual-for-respireasy-oxygen-concentrator-re-q1l\" target=\"_blank\"\u003e《Operating Instructions and User Manual for RESPIREASY Oxygen Concentrator RE-Q1L》\u003c\/a\u003e\u003ca href=\"https:\/\/respireasy.com\/blogs\/oxygen\/operating-instructions-and-user-manual-for-respireasy-oxygen-concentrator-re-r1l\" title=\"https:\/\/respireasy.com\/blogs\/oxygen\/operating-instructions-and-user-manual-for-respireasy-oxygen-concentrator-re-r1l\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c!-- Call to Action --\u003e\u003c\/p\u003e","brand":"RESPIREASY","offers":[{"title":"Default Title","offer_id":53419372314956,"sku":"RESPIREASY oxygen concentrator 8 liters","price":369.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/RE-Q1L_oxygen_concentrator_9_Liter_breathing_oxygen_making_machine.jpg?v=1780927504"},{"product_id":"respireasy-home-use-portable-oxygen-concentrator-2-9-liter-per-minute-continuous-flow-o2-concentrator-machine-110v-220v-re-s2l","title":"RESPIREASY Home Use Portable Oxygen Concentrator 2-9 Liter Per Minute Continuous Flow O2 Concentrator Machine 110V\/220V RE-S2L","description":"\u003c!-- Product Title --\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Trusted Oxygen Concentrator Manufacturer Brand\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/Trusted_Oxygen_Concentrator_Manufacturer_Brand.jpg?v=1768372681\"\u003e\u003c\/div\u003e\n\u003ch2\u003eContinuous Flow Oxygen Concentrator 9Liters, Oxygen Making \u0026amp;Atomization 2 functions-in-1\u003c\/h2\u003e\n\u003c!-- Product Intro --\u003e\n\u003cp\u003eThe \u003cstrong\u003eRespirEasy RE-S2L\u003c\/strong\u003e is a high-performance home oxygen concentrator designed for continuous oxygen with adjustable flow from 2–9 L\/min and 90% ±3% oxygen purity. Featuring dual functionality for oxygen production and atomization, ultra-quiet operation, and an eight-layer filtration system, it delivers safe, comfortable, and efficient respiratory care 24\/7.\u003c\/p\u003e\n\u003c!-- Technical Specifications --\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: RespirEasy RE-S2L\u003c\/li\u003e\n\u003cli\u003eOxygen Flow Rate: 2–9 L\/min adjustable, continuous flow\u003c\/li\u003e\n\u003cli\u003eOxygen Purity: 90% ±3%\u003c\/li\u003e\n\u003cli\u003eFunctions: Oxygen Making + Atomization (2-in-1)\u003c\/li\u003e\n\u003cli\u003eWeight: 5 kg \/ 11 lb\u003c\/li\u003e\n\u003cli\u003eDimensions: 375 x 280 x 193 mm\u003c\/li\u003e\n\u003cli\u003eNoise Level: ≤36 dB ultra-quiet design\u003c\/li\u003e\n\u003cli\u003eOperation: 24\/7 continuous working\u003c\/li\u003e\n\u003cli\u003eDisplay Control: Big LED touch screen + remote control\u003c\/li\u003e\n\u003cli\u003eTiming Function: Yes\u003c\/li\u003e\n\u003cli\u003eMobility: Handle \u0026amp; removable lockable casters\u003c\/li\u003e\n\u003cli\u003eFiltration: Eight-layer filter\u003c\/li\u003e\n\u003cli\u003eHumidification: Humudification water tank\u003c\/li\u003e\n\u003cli\u003eOutput Power: 110W\u003c\/li\u003e\n\u003cli\u003eWarranty: 1 Year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eWith Portable Handle \u0026amp; Detachable Universal Wheels\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/Oxygen_concentrator_with_handle_and_detachable_swivel_wheels.jpg?v=1769684229\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c!-- Key Features --\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2–9L Adjustable Continuous Flow:\u003c\/strong\u003e \u003cbr\u003eMeets various oxygen needs with high oxygen concentration.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOxygen Making + Atomization Function:\u003c\/strong\u003e \u003cbr\u003eDual-purpose 2-in-1 device for both oxygen and atomization.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidification Water Tank:\u003c\/strong\u003e \u003cbr\u003eMoisturizes oxygen for comfortable nasal inhalation, reducing dryness.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Efficiency Molecular Sieve:\u003c\/strong\u003e \u003cbr\u003eEnsures stable, continuous supply of high-concentration oxygen.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEight-Layer Filtration System:\u003c\/strong\u003e \u003cbr\u003eLayer-by-layer filtration for cleaner, safer oxygen intake.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBig LED Screen \u0026amp; Remote Control:\u003c\/strong\u003e \u003cbr\u003eUser-friendly touch screen for easy flow adjustment, timing, and settings control.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Quiet Design:\u003c\/strong\u003e \u003cbr\u003eNoise ≤36 dB, ideal for night-time use in bedrooms or quiet environments.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Casters \u0026amp; Handle:\u003c\/strong\u003e \u003cbr\u003ePortable design with detachable lockable casters for easy mobility, especially for elderly users.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- Package Included --\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cp\u003e-1 x RE-S2L Oxygen Concentrator\u003cbr\u003e-1 x Power Cord\u003cbr\u003e-1 x Remote Control\u003cbr\u003e-1 x Oxygen Tube with Nasal Suction\u003cbr\u003e-1 x Inlet Filter\u003cbr\u003e-1 x User Manual\u003cbr\u003e-1 x Start Guide\u003cbr\u003e-1 x Product Warranty Card\u003cbr\u003e-1 x QC Certificate\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eUser Manual\/ Instructions\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eClick the title below to check\u003cbr\u003e\u003c\/em\u003e\u003ca rel=\"noopener\" title=\"https:\/\/respireasy.com\/blogs\/oxygen-concentrator\/operating-instructions-and-user-manual-for-respireasy-re-s2l-oxygen-concentrator\" href=\"https:\/\/respireasy.com\/blogs\/oxygen-concentrator\/operating-instructions-and-user-manual-for-respireasy-re-s2l-oxygen-concentrator\" target=\"_blank\"\u003e《Operating Instructions and User Manual for RESPIREASY RE-S2L Oxygen Concentrator》\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"article-template__title\"\u003e \u003c\/p\u003e\n\u003cp class=\"article-template__title\"\u003e \u003c\/p\u003e\n\u003c!-- Call to Action --\u003e","brand":"RESPIREASY","offers":[{"title":"Default Title","offer_id":53419386143052,"sku":"RESPIREASY oxygen concentrator continuous flow","price":387.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/5_RESPIREASYHome9LAdjustableContinuousFlowOxygenConcentrator.jpg?v=1769686475"},{"product_id":"respireasy-home-use-portable-oxygen-concentrator-2-9-liter-per-minute-continuous-flow-o2-concentrator-machine-110v-220v-re-p2l","title":"RESPIREASY Home Use Portable Oxygen Concentrator 2-9 Liter Per Minute Continuous Flow O2 Concentrator Machine 110V\/220V RE-P2L","description":"\u003c!-- Product Title --\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Trusted Oxygen Concentrator Manufacturer Brand\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/Trusted_Oxygen_Concentrator_Manufacturer_Brand.jpg?v=1768372681\"\u003e\u003c\/div\u003e\n\u003ch2\u003eContinuous Flow 2-9L Adjustbale Oxygen Concentrator – Oxygen Making\u0026amp; Nebulizer 2-Functions-in-1\u003c\/h2\u003e\n\u003c!-- Product Intro --\u003e\n\u003cp\u003eThe \u003cstrong\u003eRESPIREASY RE-P2L\u003c\/strong\u003e is a high-performance home oxygen concentrator with dual functionality for oxygen therapy and atomization. With adjustable oxygen flow from 2–9 L\/min and concentration up to 90%, this compact and portable device ensures reliable oxygen support for home, vehicle, or outdoor use. Equipped with a touch LED display and infrared remote control, it provides a comfortable and convenient experience for all users.\u003c\/p\u003e\n\u003c!-- Technical Specifications --\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: RESPIREASY RE-P2L Oxygen Concentrator\u003c\/li\u003e\n\u003cli\u003eOxygen Functions: Oxygen Making + Atomization (2-in-1)\u003c\/li\u003e\n\u003cli\u003eOxygen Flow Rate: 2–9 L\/min adjustable\u003c\/li\u003e\n\u003cli\u003eOxygen Concentration: 30%–90% adjustable\u003c\/li\u003e\n\u003cli\u003eContinuous Operation: Supports whole night working\u003c\/li\u003e\n\u003cli\u003ePlug Type: 110V US Plug \/ 220V EU Plug \/ 220V UK Plug\u003c\/li\u003e\n\u003cli\u003eApplied Voltage: AC 110V ±10V 60Hz \/ 220V ±22V 50Hz\u003c\/li\u003e\n\u003cli\u003eDisplay Control: LED touch screen + infrared remote control\u003c\/li\u003e\n\u003cli\u003eControl Distance: 20 meters\u003c\/li\u003e\n\u003cli\u003eNoise Level: \u0026lt; 45 dBA (low noise)\u003c\/li\u003e\n\u003cli\u003eTechnology: PSA oxygen concentrator\u003c\/li\u003e\n\u003cli\u003eDimensions: 280 x 193 x 375 mm (11 x 7.59 x 14.76 inch)\u003c\/li\u003e\n\u003cli\u003eWeight: 5.2 kg \/ 11.5 lb\u003c\/li\u003e\n\u003cli\u003eBreathing Method: Earphone or nasal breathing\u003c\/li\u003e\n\u003cli\u003eRated Power: 110W\u003c\/li\u003e\n\u003cli\u003eOxygen Pressure: 0.02–0.05 MPa\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eWith Portable Handle \u0026amp; Detachable Universal Wheels\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/3_RESPIREASY_Home_9L_Adjustable_Continuous_Flow_Oxygen_Concentrator_RE-P2L_600x600.jpg?v=1769011352\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- Key Features --\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePortable handle design for easy transport and mobility\u003c\/li\u003e\n\u003cli\u003eSupports whole night continuous oxygen therapy\u003c\/li\u003e\n\u003cli\u003ePower saving and low-noise sleeping mode for restful sleep\u003c\/li\u003e\n\u003cli\u003eAutomatic power-off for protection\u003c\/li\u003e\n\u003cli\u003eInfrared remote control for easy operation\u003c\/li\u003e\n\u003cli\u003eOxygen production accumulation function\u003c\/li\u003e\n\u003cli\u003eSystem-board oxygen function\u003c\/li\u003e\n\u003cli\u003eSupports two people breathing oxygen simultaneously\u003c\/li\u003e\n\u003cli\u003eLarge LCD touch screen for intuitive control\u003c\/li\u003e\n\u003cli\u003eCompatible with vehicle use via transformer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Package Included --\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cp\u003e-1 x RE-P2L Oxygen Concentrator\u003cbr\u003e-1 x Power Cord\u003cbr\u003e-1 x Remote Control\u003cbr\u003e-1 x Oxygen Tube with Nasal Suction\u003cbr\u003e-1 x Inlet Filter\u003cbr\u003e-1 x User Manual\u003cbr\u003e-1 x Start Guide\u003cbr\u003e-1 x Product Warranty Card\u003cbr\u003e-1 x QC Certificate\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eUser Manual\/ Instructions\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eClick the title below to check\u003cbr\u003e\u003c\/em\u003e\u003ca rel=\"noopener\" title=\"Operating Instructions and User Manual for RESPIREASY Oxygen Concentrator RE-P2L\" href=\"https:\/\/respireasy.com\/blogs\/oxygen\/operating-instructions-and-user-manual-for-respireasy-oxygen-concentrator-re-p2l\" target=\"_blank\"\u003e《Operating Instructions and User Manual for RESPIREASY Oxygen Concentrator RE-P2L》\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-end=\"1831\" data-start=\"1666\"\u003e \u003c\/p\u003e\n\u003c!-- Call to Action --\u003e","brand":"RESPIREASY","offers":[{"title":"Default Title","offer_id":53419440144716,"sku":"RESPIREASY oxygen concentrator 9 liters","price":373.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/8_RESPIREASY_Home_9L_Adjustable_Continuous_Flow_Oxygen_Concentrator_RE-P2L.jpg?v=1778499195"},{"product_id":"respireasy-portable-oxygen-concentrator-5liter-continuous-flow-oxygenerator-with-battery-re-y5","title":"RESPIREASY Small Portable Oxygen Concentrator 5 Liters Per Minute Continuous Flow Oxygenerator with Battery RE-Y5","description":"\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/Trusted_Oxygen_Concentrator_Manufacturer_Brand.jpg?v=1768372681\" alt=\"Trusted Oxygen Concentrator Manufacturer Brand\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eOperating Video:\u003c\/h2\u003e\n\u003cp\u003e\u003ciframe width=\"428\" height=\"576\" src=\"https:\/\/www.youtube.com\/embed\/sYLKepY-83c\" title=\"Portable Oxygen Concentrator 5L Continuous Flow Mini Size Rechargeable O2 Making Machine Battery\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eParameters:\u003c\/h2\u003e\n\u003cp\u003eProduct: RespirEasy Portable Oxygen Concentrator\u003cbr\u003eModel: RespirEasy-Y5\u003cbr\u003eFlow Rate : 1-5 Liters Continuous Flow Adjustable\u003cbr\u003eContinuous Oxygen Supply: Yes\u003cbr\u003eMini size but support to work together with CPAP BIPAP\u003cbr\u003eOxygen Concentration: 93% ±3%\u003cbr\u003eOxygen Generation Method: Pressure Swing Adsorption (PSA)\u003cbr\u003eOutlet Pressure: ≤120Kpa\u003cbr\u003eWeight: 2.3 KG \/ 5 Pounds\u003cbr\u003eDimensions: 230x 190x 110 mm (9x 7.5x 4.3 inch)\u003cbr\u003eBattery Duration: 6700mAh (About 1.5h ~ 2.5h); 9800mAh (About 2h ~ 3.5h)\u003cbr\u003eAC Power: AC 100 ~ 240, 50 ~ 60Hz\u003cbr\u003eDC Power Supply: DC 12V\u003cbr\u003eSupport AC, DC and Car Use: Yes\u003cbr\u003eLED Light Display: Yes\u003cbr\u003eNoise Level: ≤60dB\u003cbr\u003eWith Rechargeable Lithium Battery \u0026amp; Backpack: Yes\u003cbr\u003eOperating Altitude: 0 ~ 5000m(16,404 Feet) Normal Use\u003cbr\u003eWarranty: One Year\u003c\/p\u003e\n\u003ch2\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/RESPIREASY-Y5_mini_oxygen_concentrator_continuous_flow_5Liter_17..jpg?v=1764668145\"\u003e\u003cbr\u003e5-Level Continuous Oxygen Flow\u003c\/h2\u003e\n\u003cp\u003eThis portable oxygen concentrator consistently delivers high oxygen concentration at any flow setting from 1 to 5 liters per minute (LPM), ensuring stable oxygen delivery and providing a safe, reliable user experience. Support to work together with the CPAP BIPAP PAP machines\u003c\/p\u003e\n\u003ch2\u003ePackage Included:\u003c\/h2\u003e\n\u003cp\u003e- 1 x POC Portable Oxygen Concentrator RE-Y5\u003cbr\u003e- 1 x Single Lithium Battery\u003cbr\u003e- 1 x Shoulder Carrying Bag\u003cbr\u003e- 1 x Oxygen Filter\u003cbr\u003e- 1 x AC Power Cable\u003cbr\u003e- 1 x DC Car Charger\u003cbr\u003e- 1 x Nasal Cannula\u003cbr\u003e- 1 x Quality Certificate\u003cbr\u003e- 1 x Instruction Manual\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"RESPIREASY","offers":[{"title":"RE-Y5 (Single Battery)","offer_id":53474402894156,"sku":"5Liters Portable Oxygen Concentrator with battery,oxygen bag","price":792.98,"currency_code":"USD","in_stock":true},{"title":"RE-Y5 (Dual Batteries)","offer_id":53474402926924,"sku":"5Liters Portable Oxygen Concentrator with battery,oxygen bag","price":992.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/RESPIREASY-Y5_mini_oxygen_concentrator_continuous_flow_5Liter_-1_2b2e942b-63fe-41ac-8b52-6519fddc0b53.jpg?v=1778483208"},{"product_id":"small-portable-oxygen-concentrator-7liter-lightweight-rechargeable-oxygen-machine-making-o2-for-travel-home-oxygen-therapy","title":"Small Portable Oxygen Concentrator 7Liter Lightweight Rechargeable Oxygen Machine Making O2 for Travel \u0026 Home Oxygen Therapy","description":"\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/Trusted_Oxygen_Concentrator_Manufacturer_Brand.jpg?v=1768372681\" alt=\"Trusted Oxygen Concentrator Manufacturer Brand\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eOperating Video:\u003c\/h2\u003e\n\u003cp\u003e\u003ciframe width=\"322\" height=\"576\" src=\"https:\/\/www.youtube.com\/embed\/2FDwvcTRz60\" title=\"RESPIREASY Portable Compact Oxygen Concentrator 1-7 Liters 93% Purity O2 Generator Breathing Machine\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Description:\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. Powerful 7-liter large oxygen flow, but small and portable\u003c\/strong\u003e\u003cbr\u003eThis handheld portable oxygen concentrator can be adjusted from 1-7 gears, but the body is quite delicate, compact and lightweight, 170mm * 80mm * 198mm, 1.45kgs (6.7*3.1*7.8 inches, 3.2 pounds).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e2. Intelligent pulse dose delivery\u003c\/strong\u003e\u003cbr\u003eThe REA portable oxygen concentrator can sense the start of inhalation and breathing changes to ensure efficient and high purity oxygen delivery.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e3. 6800mAh long-lasting lithium battery\u003c\/strong\u003e\u003cbr\u003eEquipped with a lithium battery, it is perfect for off-grid travel. The REA portable oxygen concentrator allows you to enjoy up to 8 hours of continuous oxygen (with dual batteries).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e4. Multiple usage conditions\u003c\/strong\u003e\u003cbr\u003eIt has 3 working modes, suitable for home use, car use and outdoor travel.\u003cbr\u003e(1) Powered by 6800mAh lithium battery, it can work for 1.5-4.0 hours after full charge, which is very suitable for outdoor activities and carrying when traveling.\u003cbr\u003e(2) Powered by car voltage, it can be used in the car.\u003cbr\u003e(3) Directly plugged into AC power. When you are at home, you can use this working mode.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e5. Shoulder carrying bag\u003c\/strong\u003e\u003cbr\u003eEquipped with a portable shoulder bag, you can easily carry this mini oxygen concentrator for travel and outdoor shopping.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/RESPIREASY_REA_Portable_Oxygen_Concentrator_handbag-1.jpg?v=1769667234\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications:\u003c\/h2\u003e\n\u003cp\u003e1. Portable oxygen concentrator (with lithium battery, backpack)\u003cbr\u003e2. Oxygen flow setting: 1-7LPM, powerful enough\u003cbr\u003e3. With LED screen\u003cbr\u003e4. Oxygen type: PSA technology, molecular sieve tower\u003cbr\u003e5. Oxygen concentration: 93% ± 3%\u003cbr\u003e6. Product size: 170mm * 80mm * 198mm (6.7 * 3.1 * 7.8 inches)\u003cbr\u003e7. Product weight: 1.45kg; 3.2 pounds\u003cbr\u003e8. Working noise: ≤45dB\u003cbr\u003e9. Battery capacity: 6800 mAh\u003cbr\u003e10. Battery life: 1.5-4.0 hours\u003cbr\u003e11. AC power: 100-240V, 50\/60Hz, max 60VA\u003cbr\u003e12. Support car use (with car charger)\u003cbr\u003e13. High altitude mode: 5500 meters\u003cbr\u003e14. Warranty: 3 years\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/RESPIREASY_Small_Portable_Oxygen_Concentrator_7_Liters.jpg?v=1769768579\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e1 x REA-7 oxygen concentrator\u003cbr\u003e1 x Single rechargeable lithium battery\u003cbr\u003e1 x Carrying backpack\u003cbr\u003e1 x Humidifier tank\u003cbr\u003e2 x Oxygen filters\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e1 x Power cord\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e1 x Vehicle-mounted recharger (DC Car Adapter)\u003cbr\u003e1 x Nasal cannula\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e1 x User manual\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e1 x Warranty card\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"RESPIREASY","offers":[{"title":"REA-7 Liters with Single Battery","offer_id":56340745781580,"sku":"Portable Oxygen Concentrator with Battery","price":991.98,"currency_code":"USD","in_stock":true},{"title":"REA-7 Liters with Dual Battery","offer_id":56340745814348,"sku":"Portable Oxygen Concentrator with Battery","price":1191.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/RESPIREASY_Portable_Compact_Oxygen_Concentrator_1-7_Liters_REA-7_9.jpg?v=1769667713"},{"product_id":"ultra-lightweight-1-1kg-portable-oxygen-concentrator-6l-rechargeable-oxygen-machine-for-travel-home-1","title":"Ultra Lightweight 1.1kg Portable Oxygen Concentrator 6L Rechargeable Oxygen Machine for Travel \u0026 Home","description":"\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/Trusted_Oxygen_Concentrator_Manufacturer_Brand.jpg?v=1768372681\" alt=\"Trusted Oxygen Concentrator Manufacturer Brand\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eVideo:\u003c\/h2\u003e\n\u003cp\u003e\u003ciframe title=\"Lightweight 1.1kg Portable Oxygen Concentrator 6L Rechargeable Oxygen Machine for Travel \u0026amp; Home\" src=\"https:\/\/www.youtube.com\/embed\/ifSbm89vU4I\" height=\"576\" width=\"321\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eProduct Description：\u003c\/h2\u003e\n\u003cp\u003e1. Multiple filtration, molecular sieve multiple filtration, ensure oxygen purity, stable and continuous operation.\u003cbr\u003e2. Adopt high-quality compressor, quiet operation, working noise less than 45 decibels.\u003cbr\u003e3. Sensitive alarm system, abnormal situation can notify users in time.\u003cbr\u003e4. LED screen, clear display.\u003cbr\u003e5. Compact structure, small fan size, light weight, can be easily moved anywhere.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/outdoor_portable_oxygen_concentrator_with_battery.jpg?v=1778488767\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cp\u003e1. Product name: Portable oxygen concentrator RES\u003cbr\u003e2. Product size length * width * height: 150mm X 75mm X 165mm (5.90 X 2.95 X 6.49 inches)\u003cbr\u003e3. Product weight: whole machine weight: 1.1Kg (2.42 lbs), battery weight: 0.3Kg (0.66 lbs)\u003cbr\u003e4. Interface: 2.8-inch display screen\u003cbr\u003e5. Operation noise: ≤45dB (A) (gear 5)\u003cbr\u003e6. Sound alarm: ≥45dB (A)\u003cbr\u003e7. Altitude: 5500M normal use\u003cbr\u003e8. Warm-up time: 3min\u003cbr\u003e9. Oxygen concentration: ≥90% (all gears and breathing rate)\u003cbr\u003e10. Gear setting: 1 2 3 4 5 6\u003cbr\u003e11. Breathing rate: 10-40 BPM\u003cbr\u003e12. Breathing sensitivity: ≤0,12 cmH20\u003cbr\u003e13. Maximum outlet pressure: 100KPa±20%\u003cbr\u003e14. AC power supply: AC100-240V 50\/60 Hz 60VA MAX\u003cbr\u003e15. Built-in battery: 14.8VDC 4A Max\u003cbr\u003e16. Battery life: 4~1.5h\u003cbr\u003e17. Battery charging time: 2.5h\u003cbr\u003e18. Humidity: 10%~90%, no condensation\u003cbr\u003e19. Air pressure: 540hPa~1060hPa\u003c\/p\u003e\n\u003ch2\u003eFunction:\u003c\/h2\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e1. Preset time function: up to 180 minutes\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e2. Sleep function\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e3. Automatic power-off protection (double insurance)\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e4. Gas machine cumulative time function\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e5. Support vehicle function\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e6. Touch screen button function\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e7. Intelligent fault alarm\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e8. Real-time monitoring function\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePackage includes:\u003c\/h2\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e1 x RES oxygen concentrator\u003cbr\u003e1 x Single rechargeable lithium battery\u003cbr\u003e1 x Carrying backpack\u003cbr\u003e2 x Oxygen filters\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e1 x Power cord\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e1 x Vehicle-mounted recharger (DC Car Adapter)\u003cbr\u003e1 x Nasal cannula\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e1 x User manual\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e1 x Warranty card\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e \u003c\/p\u003e","brand":"RESPIREASY","offers":[{"title":"RES-6 Liter with Single Battery","offer_id":56340831273292,"sku":"Small Portable Oxygen Concentrator 6Liter","price":691.99,"currency_code":"USD","in_stock":true},{"title":"RES-6 Liter with Dual Battery","offer_id":56340831306060,"sku":"Small Portable Oxygen Concentrator 6Liter","price":891.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/RESPIREASY1.1kgPortableCompactOxygenConcentrator1-6Liters93_PurityO2GeneratorRES-6_2.jpg?v=1775830697"},{"product_id":"lightweight-portable-oxygen-concentrator-2-3kg-with-1-5l-continuous-flow-rechargeable-oxygen-machine-for-home-travel-use","title":"Lightweight Portable Oxygen Concentrator 2.3kg with 1-5L Continuous Flow Rechargeable Oxygen Machine for Home \u0026 Travel Use","description":"\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Trusted Oxygen Concentrator Manufacturer Brand\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/Trusted_Oxygen_Concentrator_Manufacturer_Brand.jpg?v=1768372681\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2\u003eOperating Video:\u003c\/h2\u003e\n\u003cp\u003e\u003ciframe width=\"428\" height=\"576\" src=\"https:\/\/www.youtube.com\/embed\/sYLKepY-83c\" title=\"Portable Oxygen Concentrator 5L Continuous Flow Mini Size Rechargeable O2 Making Machine Battery\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eParameters:\u003c\/h2\u003e\n\u003cp\u003eProduct: RespirEasy Portable Oxygen Concentrator\u003cbr\u003eModel: RespirEasy-Y5\u003cbr\u003eFlow Rate : 1-5 Liters Continuous Flow Adjustable\u003cbr\u003eContinuous Oxygen Supply: Yes\u003cbr\u003eMini size but support to work together with CPAP BIPAP\u003cbr\u003eOxygen Concentration: 93% ±3%\u003cbr\u003eOxygen Generation Method: Pressure Swing Adsorption (PSA)\u003cbr\u003eOutlet Pressure: ≤120Kpa\u003cbr\u003eWeight: 2.3 KG \/ 5 Pounds\u003cbr\u003eDimensions: 230x 190x 110 mm (9x 7.5x 4.3 inch)\u003cbr\u003eBattery Duration: 6700mAh (About 1.5h ~ 2.5h); 9800mAh (About 2h ~ 3.5h)\u003cbr\u003eAC Power: AC 100 ~ 240, 50 ~ 60Hz\u003cbr\u003eDC Power Supply: DC 12V\u003cbr\u003eSupport AC, DC and Car Use: Yes\u003cbr\u003eLED Light Display: Yes\u003cbr\u003eNoise Level: ≤60dB\u003cbr\u003eWith Rechargeable Lithium Battery \u0026amp; Backpack: Yes\u003cbr\u003eOperating Altitude: 0 ~ 5000m(16,404 Feet) Normal Use\u003cbr\u003eWarranty: One Year\u003c\/p\u003e\n\u003ch2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/RESPIREASY-Y5_mini_oxygen_concentrator_continuous_flow_5Liter_17..jpg?v=1764668145\" alt=\"\"\u003e\u003cbr\u003e5-Level Continuous Oxygen Flow\u003c\/h2\u003e\n\u003cp\u003eThis portable oxygen concentrator consistently delivers high oxygen concentration at any flow setting from 1 to 5 liters per minute (LPM), ensuring stable oxygen delivery and providing a safe, reliable user experience. Support to work together with the CPAP BIPAP PAP machines\u003c\/p\u003e\n\u003ch2\u003ePackage Included:\u003c\/h2\u003e\n\u003cp\u003e- 1 x POC Portable Oxygen Concentrator RE-Y5\u003cbr\u003e- 1 x Single Lithium Battery\u003cbr\u003e- 1 x Shoulder Carrying Bag\u003cbr\u003e- 1 x Oxygen Filter\u003cbr\u003e- 1 x AC Power Cable\u003cbr\u003e- 1 x DC Car Charger\u003cbr\u003e- 1 x Nasal Cannula\u003cbr\u003e- 1 x Quality Certificate\u003cbr\u003e- 1 x Instruction Manual\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"RESPIREASY","offers":[{"title":"5-Liters Continuous O2 with Single Battery","offer_id":56340853850444,"sku":"Portable Continuous Flow Oxygen Concentrator","price":793.98,"currency_code":"USD","in_stock":true},{"title":"5-Liters Continuous O2 with Dual Batteries","offer_id":56340853883212,"sku":"Portable Continuous Flow Oxygen Concentrator","price":993.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/RESPIREASY-Y5_mini_oxygen_concentrator_continuous_flow_5Liter_10.jpg?v=1778483272"},{"product_id":"respireasy-9-liters-output-continuous-flow-oxygen-concentrator-for-home-o2-oxygen-therapy-daily-respiratory-support-1-year-warranty","title":"RESPIREASY 9 Liters Output Continuous Flow Oxygen Concentrator for Home O2 Oxygen Therapy \u0026 Personal Respiratory Care 1-year Warranty","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/Trusted_Oxygen_Concentrator_Manufacturer_Brand.jpg?v=1768372681\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eThis 2–9 L\/min adjustable oxygen concentrator machine delivers a stable continuous oxygen supply with 90% ±3% oxygen purity, making it ideal as a home oxygen machine for long-term personal and family use.\u003c\/p\u003e\n\u003cp\u003eFeaturing continuous flow oxygen delivery, ultra-quiet operation, and an advanced multi-layer filtration system, the RE-S2L provides safe, efficient, and comfortable oxygen therapy at home, suitable for day and night use by combining efficient oxygen delivery with a user-friendly home design.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp\u003eModel: RespirEasy RE-S2L\u003cbr\u003eOxygen Flow Rate: 2–9 L\/min adjustable, continuous flow\u003cbr\u003eOxygen Purity: 90% ±3%\u003cbr\u003eFunctions: Oxygen Making + Atomization (2-in-1)\u003cbr\u003eWeight: 5 kg \/ 11 lbDimensions: 375 x 280 x 193 mm\u003cbr\u003eNoise Level: ≤36 dB ultra-quiet design\u003cbr\u003eOperation: 24\/7 continuous working\u003cbr\u003eDisplay Control: Big LED touch screen + remote control\u003cbr\u003eTiming Function: Yes\u003cbr\u003eMobility: Handle \u0026amp; removable lockable casters\u003cbr\u003eFiltration: Eight-layer filter\u003cbr\u003eHumidification: Humudification water tank\u003cbr\u003eOutput Power: 110W\u003cbr\u003eWarranty: 1 Year manufacturer warranty\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eWith Portable Handle \u0026amp; Detachable Universal Wheels\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/Oxygen_concentrator_with_handle_and_detachable_swivel_wheels.jpg?v=1769684230\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"2361\" data-end=\"2481\"\u003e\u003cstrong data-start=\"2361\" data-end=\"2417\"\u003e2–9L Adjustable Continuous Flow Oxygen Concentrator:\u003c\/strong\u003e \u003cbr\u003eSupports different oxygen needs for stable home oxygen therapy.\u003c\/p\u003e\n\u003cp data-start=\"2484\" data-end=\"2590\"\u003e\u003cstrong data-start=\"2484\" data-end=\"2523\"\u003eMedical-Grade Oxygen Concentration:\u003c\/strong\u003e \u003cbr\u003eDelivers up to 90% high-purity oxygen at 1 liter gear for daily respiratory support.\u003c\/p\u003e\n\u003cp data-start=\"2593\" data-end=\"2701\"\u003e\u003cstrong data-start=\"2593\" data-end=\"2632\"\u003eOxygen Making \u0026amp; Atomization 2-in-1:\u003c\/strong\u003e \u003cbr\u003eDual-function design for continuous oxygen delivery and atomization.\u003c\/p\u003e\n\u003cp data-start=\"2704\" data-end=\"2798\"\u003e\u003cstrong data-start=\"2704\" data-end=\"2740\"\u003eUltra-Quiet Home Oxygen Machine:\u003c\/strong\u003e \u003cbr\u003e≤36 dB noise level, ideal for bedroom and night-time use.\u003c\/p\u003e\n\u003cp data-start=\"2801\" data-end=\"2906\"\u003e\u003cstrong data-start=\"2801\" data-end=\"2844\"\u003eAdvanced Eight-Layer Filtration System:\u003c\/strong\u003e \u003cbr\u003eProvides cleaner, safer oxygen intake for long-term home use.\u003c\/p\u003e\n\u003cp data-start=\"2909\" data-end=\"2999\"\u003e\u003cstrong data-start=\"2909\" data-end=\"2939\"\u003eHumidification Water Tank:\u003c\/strong\u003e \u003cbr\u003eMoisturized oxygen output for comfortable nasal inhalation.\u003c\/p\u003e\n\u003cp data-start=\"3002\" data-end=\"3097\"\u003e\u003cstrong data-start=\"3002\" data-end=\"3046\"\u003eLarge LED Touch Screen \u0026amp; Remote Control:\u003c\/strong\u003e \u003cbr\u003eEasy operation and precise oxygen flow adjustment.\u003c\/p\u003e\n\u003cp data-start=\"3100\" data-end=\"3186\"\u003e\u003cstrong data-start=\"3100\" data-end=\"3133\"\u003ePortable Design with Casters:\u003c\/strong\u003e \u003cbr\u003eEasy to move and suitable for elderly users at home.\u003c\/p\u003e\n\u003cp data-start=\"3100\" data-end=\"3186\"\u003e \u003c\/p\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cp\u003e-1 x RE-S2L Oxygen Concentrator\u003cbr\u003e-1 x Power Cord\u003cbr\u003e-1 x Remote Control\u003cbr\u003e-1 x Oxygen Tube with Nasal Suction\u003cbr\u003e-1 x Inlet Filter\u003cbr\u003e-1 x User Manual\u003cbr\u003e-1 x Start Guide\u003cbr\u003e-1 x Product Warranty Card\u003cbr\u003e-1 x QC Certificate\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eUser Manual\/ Instructions\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eClick the title below to check\u003cbr\u003e\u003c\/em\u003e\u003ca rel=\"noopener\" title=\"https:\/\/respireasy.com\/blogs\/oxygen-concentrator\/operating-instructions-and-user-manual-for-respireasy-re-s2l-oxygen-concentrator\" href=\"https:\/\/respireasy.com\/blogs\/oxygen-concentrator\/operating-instructions-and-user-manual-for-respireasy-re-s2l-oxygen-concentrator\" target=\"_blank\"\u003e《Operating Instructions and User Manual for RESPIREASY RE-S2L Oxygen Concentrator》\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-start=\"1666\" data-end=\"1831\"\u003e \u003c\/p\u003e","brand":"RESPIREASY","offers":[{"title":"Default Title","offer_id":56394839785804,"sku":"RESPIREASY oxygen concentrator continuous flow","price":387.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/5_RESPIREASYHome9LAdjustableContinuousFlowOxygenConcentrator.jpg?v=1769686475"},{"product_id":"respireasy-re-p2l-9-liters-per-minute-continuous-flow-oxygen-concentrator-for-home-oxygen-therapy-dual-function-oxygen-nebulizer-machine","title":"RESPIREASY RE-P2L 9 Liters Per Minute Continuous Flow Oxygen Concentrator for Home Oxygen Therapy, Dual Function Oxygen \u0026 Nebulizer Machine","description":"\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Trusted Oxygen Concentrator Manufacturer Brand\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/Trusted_Oxygen_Concentrator_Manufacturer_Brand.jpg?v=1768372681\"\u003e\u003c\/div\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe RESPIREASY RE-P2L is a home continuous flow oxygen concentrator with adjustable 2–9 L\/min oxygen output and oxygen concentration up to 90%, designed for daily home oxygen therapy and long-term respiratory support.\u003c\/p\u003e\n\u003cp\u003eFeaturingoxygen making and nebulizer (atomization) 2 functions, this home oxygen machine supports routine oxygen use and airway humidification in one system. Powered by PSA oxygen concentrator technology, it delivers stable oxygen output with quiet operation below 45 dBA, suitable for daytime use and overnight oxygen therapy.\u003c\/p\u003e\n\u003cp\u003eWith whole-night continuous operation, dual oxygen outlets for two users, and an LED touch screen with infrared remote control, the RE-P2L offers a practical, easy-to-use solution for everyday home respiratory care.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"1539\" data-end=\"1628\"\u003e\u003cstrong data-start=\"1539\" data-end=\"1548\"\u003eModel\u003c\/strong\u003e\u003cbr data-start=\"1548\" data-end=\"1551\"\u003eRESPIREASY RE-P2L \u003cem data-start=\"1589\" data-end=\"1628\"\u003eHome Continuous Flow Oxygen Machine\u003cbr\u003e\u003c\/em\u003e\u003cstrong data-start=\"1630\" data-end=\"1650\"\u003eOxygen Functions\u003c\/strong\u003e\u003cbr data-start=\"1650\" data-end=\"1653\"\u003eOxygen Making + Atomization \u003cem data-start=\"1681\" data-end=\"1718\"\u003e(Dual Function Home Oxygen Therapy)\u003cbr\u003e\u003c\/em\u003e\u003cstrong data-start=\"1720\" data-end=\"1740\"\u003eOxygen Flow Rate\u003c\/strong\u003e\u003cbr data-start=\"1740\" data-end=\"1743\"\u003e2–9 L\/min Adjustable \u003cem data-start=\"1764\" data-end=\"1797\"\u003e(Continuous Flow Oxygen Output)\u003cbr\u003e\u003c\/em\u003e\u003cstrong data-start=\"1799\" data-end=\"1823\"\u003eOxygen Concentration\u003c\/strong\u003e\u003cbr data-start=\"1823\" data-end=\"1826\"\u003e30%–90% Adjustable \u003cem data-start=\"1845\" data-end=\"1869\"\u003e(Stable Oxygen Supply)\u003cbr\u003e\u003c\/em\u003e\u003cstrong data-start=\"1871\" data-end=\"1895\"\u003eContinuous Operation\u003c\/strong\u003e\u003cbr data-start=\"1895\" data-end=\"1898\"\u003eSupports Whole Night Working \u003cem data-start=\"1927\" data-end=\"1947\"\u003e(24-Hour Home Use\u003cbr\u003e\u003c\/em\u003e\u003cstrong data-start=\"2009\" data-end=\"2028\"\u003eApplied Voltage\u003c\/strong\u003e\u003cbr data-start=\"2028\" data-end=\"2031\"\u003eAC 110V ±10% 60Hz \/ 220V ±22% 50Hz\u003cbr\u003e\u003cstrong data-start=\"2067\" data-end=\"2086\"\u003eDisplay Control\u003c\/strong\u003e\u003cbr data-start=\"2086\" data-end=\"2089\"\u003eLED Touch Screen + Infrared Remote Control\u003cbr\u003e\u003cstrong data-start=\"2133\" data-end=\"2153\"\u003eControl Distance\u003c\/strong\u003e\u003cbr data-start=\"2153\" data-end=\"2156\"\u003eUp to 20 meters\u003cbr\u003e\u003cstrong data-start=\"2173\" data-end=\"2188\"\u003eNoise Level\u003c\/strong\u003e\u003cbr data-start=\"2188\" data-end=\"2191\"\u003e\u0026lt;45 dBA \u003cem data-start=\"2199\" data-end=\"2233\"\u003e(Quiet Home Oxygen Concentrator)\u003cbr\u003e\u003c\/em\u003e\u003cstrong data-start=\"2235\" data-end=\"2249\"\u003eTechnology\u003c\/strong\u003e\u003cbr data-start=\"2249\" data-end=\"2252\"\u003ePSA Oxygen Concentrator Technology\u003cbr\u003e\u003cstrong data-start=\"2288\" data-end=\"2302\"\u003eDimensions\u003c\/strong\u003e\u003cbr data-start=\"2302\" data-end=\"2305\"\u003e280 × 193 × 375 mm (11 × 7.59 × 14.76 inch)\u003cbr\u003e\u003cstrong data-start=\"2350\" data-end=\"2360\"\u003eWeight\u003c\/strong\u003e\u003cbr data-start=\"2360\" data-end=\"2363\"\u003e5.2 kg \/ 11.5 lb \u003cem data-start=\"2380\" data-end=\"2407\"\u003e(Home Use Oxygen Machine)\u003cbr\u003e\u003c\/em\u003e\u003cstrong data-start=\"2409\" data-end=\"2429\"\u003eBreathing Method\u003c\/strong\u003e\u003cbr data-start=\"2429\" data-end=\"2432\"\u003eEarphone\/ Nasal Breathing\u003cbr\u003e\u003cstrong data-start=\"2461\" data-end=\"2476\"\u003eRated Power\u003c\/strong\u003e\u003cbr data-start=\"2476\" data-end=\"2479\"\u003e110W \u003cem data-start=\"2484\" data-end=\"2521\"\u003e(Energy-Efficient Oxygen Generator)\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-start=\"1539\" data-end=\"1628\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eWith Portable Handle \u0026amp; Detachable Universal Wheels\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/3_RESPIREASY_Home_9L_Adjustable_Continuous_Flow_Oxygen_Concentrator_RE-P2L_600x600.jpg?v=1769011352\"\u003e\u003c\/div\u003e\n\u003ch2 data-start=\"2565\" data-end=\"2582\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"2586\" data-end=\"2647\"\u003e1. Continuous flow oxygen concentrator for home oxygen therapy\u003cbr\u003e2. Dual function oxygen \u0026amp; nebulizer machine for daily respiratory support\u003cbr\u003e3. Adjustable 2–9 L\/min oxygen output for different oxygen needs\u003cbr\u003e4. Supports whole-night continuous oxygen therapy\u003cbr\u003e5. Quiet operation suitable for sleep and daily use\u003cbr\u003e6. Dual oxygen outlets for two people simultaneously\u003cbr\u003e7. Large LED touch screen with infrared remote control\u003cbr\u003e8. Power-saving design with automatic protection\u003cbr\u003e9. Compatible with household power and vehicle use via transformer\u003cbr\u003e10. Portable Design with Handle \u0026amp; Detachable Casters\u003c\/p\u003e\n\u003cp data-start=\"2586\" data-end=\"2647\"\u003e \u003c\/p\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cp\u003e-1 x RE-P2L Oxygen Concentrator\u003cbr\u003e-1 x Power Cord\u003cbr\u003e-1 x Remote Control\u003cbr\u003e-1 x Oxygen Tube with Nasal Suction\u003cbr\u003e-1 x Inlet Filter\u003cbr\u003e-1 x User Manual\u003cbr\u003e-1 x Start Guide\u003cbr\u003e-1 x Product Warranty Card\u003cbr\u003e-1 x QC Certificate\u003c\/p\u003e\n\u003cp data-start=\"3055\" data-end=\"3120\"\u003e \u003c\/p\u003e\n\u003ch2\u003eUser Manual\/ Instructions\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eClick the title below to check\u003cbr\u003e\u003c\/em\u003e\u003ca rel=\"noopener\" title=\"Operating Instructions and User Manual for RESPIREASY Oxygen Concentrator RE-P2L\" href=\"https:\/\/respireasy.com\/blogs\/oxygen\/operating-instructions-and-user-manual-for-respireasy-oxygen-concentrator-re-p2l\" target=\"_blank\"\u003e《Operating Instructions and User Manual for RESPIREASY Oxygen Concentrator RE-P2L》\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-end=\"1831\" data-start=\"1666\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"1831\" data-start=\"1666\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"1831\" data-start=\"1666\"\u003e \u003c\/p\u003e","brand":"RESPIREASY","offers":[{"title":"Default Title","offer_id":56395492131148,"sku":"RESPIREASY oxygen concentrator 9 liters","price":373.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/4_RESPIREASY_Home_9L_Adjustable_Continuous_Flow_Oxygen_Concentrator_RE-P2L.jpg?v=1778499188"},{"product_id":"2026-household-oxygen-concentrator-2-9-liter-per-minute-93-high-purity-portable-oxygen-making-machine-for-personal-breathing-use","title":"2026 Household Oxygen Concentrator 2-9 Liter Per Minute 93% High Purity Portable Oxygen Making Machine for Personal Breathing Use","description":"\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/Trusted_Oxygen_Concentrator_Manufacturer_Brand.jpg?v=1768372681\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eVideo:\u003c\/h2\u003e\n\u003cp\u003e\u003ciframe title=\"Buy 9L\/min 93% Concentration Home Oxygen Concentrator Medical Continuous Flow O2 with Nebulizer\" src=\"https:\/\/www.youtube.com\/embed\/vqbGzewAxi8\" height=\"576\" width=\"321\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDESCRIPTION\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eRE-K2L: 2~9 L\/min ; RE-K1L: 1~7 L\/min\u003c\/strong\u003e\u003cbr\u003e2026 upgraded 2-9 liters per minute home medical-grade oxygen concentrator DEDAKJ RE-K2L that combines high-purity oxygen therapy and nebulizer therapy in one compact unit. This reliable home healthcare device delivers continuous oxygen flow with adjustable settings from 2 to 9L, ensuring stable oxygen output with a concentration of up to 90% at 2L\/min.\u003c\/p\u003e\n\u003cp\u003eFeaturing high-performance molecular sieve technology and an 8-stage deep filtration system with replaceable filters, it provides clean, pure oxygen for daily home oxygen breathing use. The built-in negative ion function and humidifier bottle enhance inhalation comfort and help alleviate dryness.\u003c\/p\u003e\n\u003cp\u003eDesigned for quiet operation at just 40–45 dB noise level, it supports restful sleep and a peaceful home environment. User-friendly controls include touch buttons, voice guidance, remote control, and a timer (from 30 minutes to 240 minutes), all displayed on a large LED screen showing flow rate, oxygen concentration, and cumulative runtime.\u003c\/p\u003e\n\u003cp\u003eWith dual oxygen and nebulizer modes, the RE-K2L offers versatile respiratory care in a single device—ideal for seniors and those seeking convenient, at-home breathing support. Its lightweight, portable design with smooth-rolling casters allows easy movement between rooms, making it the perfect all-in-one home oxygen solution.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSPECIFICATION\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003eProduct: Home Oxygen Concentrator\u003cbr\u003eProduct Model: RE-K2L ; (RE-K1L)\u003cbr\u003eOxygen Flow Rate: 2~9 L\/min Adjustable (RE-K1L: 1~7 L\/min Adjustable)\u003cbr\u003eVoltage: 110V\/60Hz, 230V\/50Hz\u003cbr\u003eOxygen Concentration: 30~93%\u003cbr\u003eProduct Size: 230*230*345mm ; 9*9*13.6in\u003cbr\u003eProduct Weight: 5.2kg ; 11.5lbs\u003cbr\u003eNoise Level: 40±5dB\u003cbr\u003eTimer: 30Min-4H Adjustable\u003cbr\u003eInput Power: ≤190W\u003cbr\u003eControl Method: Touchscreen, Remote Control\u003cbr\u003eAdditional Functions: Nebulization, Voice Announcement, Negative Ions\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003ePACKAGE LIST\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen Concentrator ×1\u003c\/li\u003e\n\u003cli\u003eAC Power cord ×1\u003c\/li\u003e\n\u003cli\u003eNebulizer Set ×1\u003c\/li\u003e\n\u003cli\u003eNasal oxygen tube ×1\u003c\/li\u003e\n\u003cli\u003eRemote control ×1\u003c\/li\u003e\n\u003cli\u003eReplacement Filter ×1\u003c\/li\u003e\n\u003cli\u003eQuick Start Guide ×1\u003c\/li\u003e\n\u003cli\u003eInstruction manual ×1\u003cbr\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMAINTENANCE \u0026amp; SUPPORT\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eClean the exterior of the oxygen concentrator regularly, paying particular attention to ventilation openings to ensure unobstructed airflow.\u003c\/li\u003e\n\u003cli\u003eFor hygiene control, clean the nasal cannula weekly. Replace it every month with daily use, or every 2-3 months with intermittent use.\u003c\/li\u003e\n\u003cli\u003eReplace the air filter every 2–3 months to maintain proper device performance and operational reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"RESPIREASY","offers":[{"title":"RE-K1L (1-7L)","offer_id":56643471737164,"sku":"1-7 Liters Oxygen Concentrator for Home","price":367.99,"currency_code":"USD","in_stock":true},{"title":"RE-K2L (2-9L)","offer_id":56643471769932,"sku":"2-9 Liters Oxygen Concentrator for Home","price":377.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/RESPIREASY_Home_Continuous_Oxygen_Concentrator_1-7_Liters_0_0cf2df49-7c64-40b7-aec1-7c572f458cd4.jpg?v=1778500095"},{"product_id":"buy-top-9l-min-93-concentration-home-oxygen-concentrator-medical-grade-continuous-flow-rate-oxygen-concentrator-with-nebulizer-1-year-warranty","title":"Buy Top 9L\/min 93% Concentration Home Oxygen Concentrator Medical Grade Continuous Flow Rate Oxygen Concentrator with Nebulizer 1-year Warranty","description":"\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/Trusted_Oxygen_Concentrator_Manufacturer_Brand.jpg?v=1768372681\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eVideo:\u003c\/h2\u003e\n\u003cp\u003e\u003ciframe width=\"321\" height=\"576\" src=\"https:\/\/www.youtube.com\/embed\/vqbGzewAxi8\" title=\"Buy 9L\/min 93% Concentration Home Oxygen Concentrator Medical Continuous Flow O2 with Nebulizer\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDESCRIPTION\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eRE-K2L: 2~9 L\/min ; RE-K1L: 1~7 L\/min\u003c\/strong\u003e\u003cbr\u003e2026 upgraded 2-9 liters per minute home medical-grade oxygen concentrator DEDAKJ RE-K2L that combines high-purity oxygen therapy and nebulizer therapy in one compact unit. This reliable home healthcare device delivers continuous oxygen flow with adjustable settings from 2 to 9L, ensuring stable oxygen output with a concentration of up to 90% at 2L\/min.\u003c\/p\u003e\n\u003cp\u003eFeaturing high-performance molecular sieve technology and an 8-stage deep filtration system with replaceable filters, it provides clean, pure oxygen for daily home oxygen breathing use. The built-in negative ion function and humidifier bottle enhance inhalation comfort and help alleviate dryness.\u003c\/p\u003e\n\u003cp\u003eDesigned for quiet operation at just 40–45 dB noise level, it supports restful sleep and a peaceful home environment. User-friendly controls include touch buttons, voice guidance, remote control, and a timer (from 30 minutes to 240 minutes), all displayed on a large LED screen showing flow rate, oxygen concentration, and cumulative runtime.\u003c\/p\u003e\n\u003cp\u003eWith dual oxygen and nebulizer modes, the RE-K2L offers versatile respiratory care in a single device—ideal for seniors and those seeking convenient, at-home breathing support. Its lightweight, portable design with smooth-rolling casters allows easy movement between rooms, making it the perfect all-in-one home oxygen solution.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSPECIFICATION\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003eProduct: Home Oxygen Concentrator\u003cbr\u003eProduct Model: RE-K2L ; (RE-K1L)\u003cbr\u003eOxygen Flow Rate: 2~9 L\/min Adjustable (RE-K1L: 1~7 L\/min Adjustable)\u003cbr\u003eVoltage: 110V\/60Hz, 230V\/50Hz\u003cbr\u003eOxygen Concentration: 30~93%\u003cbr\u003eProduct Size: 230*230*345mm ; 9*9*13.6in\u003cbr\u003eProduct Weight: 5.2kg ; 11.5lbs\u003cbr\u003eNoise Level: 40±5dB\u003cbr\u003eTimer: 30Min-4H Adjustable\u003cbr\u003eInput Power: ≤190W\u003cbr\u003eControl Method: Touchscreen, Remote Control\u003cbr\u003eAdditional Functions: Nebulization, Voice Announcement, Negative Ions\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003ePACKAGE LIST\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen Concentrator ×1\u003c\/li\u003e\n\u003cli\u003eAC Power cord ×1\u003c\/li\u003e\n\u003cli\u003eNebulizer Set ×1\u003c\/li\u003e\n\u003cli\u003eNasal oxygen tube ×1\u003c\/li\u003e\n\u003cli\u003eRemote control ×1\u003c\/li\u003e\n\u003cli\u003eReplacement Filter ×1\u003c\/li\u003e\n\u003cli\u003eQuick Start Guide ×1\u003c\/li\u003e\n\u003cli\u003eInstruction manual ×1\u003cbr\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMAINTENANCE \u0026amp; SUPPORT\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eClean the exterior of the oxygen concentrator regularly, paying particular attention to ventilation openings to ensure unobstructed airflow.\u003c\/li\u003e\n\u003cli\u003eFor hygiene control, clean the nasal cannula weekly. Replace it every month with daily use, or every 2-3 months with intermittent use.\u003c\/li\u003e\n\u003cli\u003eReplace the air filter every 2–3 months to maintain proper device performance and operational reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"RESPIREASY","offers":[{"title":"RE-K1L (1-7L)","offer_id":56643522724172,"sku":"1-7L Home Oxygen Concentrator","price":367.99,"currency_code":"USD","in_stock":true},{"title":"RE-K2L (2-9L)","offer_id":56643522756940,"sku":"2-9L Home Oxygen Concentrator","price":377.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/RESPIREASY_Home_Continuous_Oxygen_Concentrator_1-7_Liters_17_ba7ee5a6-1c3f-48e6-9f4f-2d13a7afb01f.jpg?v=1778500218"},{"product_id":"2-9-liter-adjustable-portable-oxygen-concentrator-machine-for-home-personal-breathing-93-oxygen-purity-air-flow-continuous-o2-generator","title":"Buy 2-9 Liter Adjustable Portable Oxygen Concentrator Machine for Home Personal Breathing 93% Oxygen Purity Air Flow Continuous O2 Generator","description":"\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/Trusted_Oxygen_Concentrator_Manufacturer_Brand.jpg?v=1768372681\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eVideo:\u003c\/h2\u003e\n\u003cp\u003e\u003ciframe title=\"Buy 9L\/min 93% Concentration Home Oxygen Concentrator Medical Continuous Flow O2 with Nebulizer\" src=\"https:\/\/www.youtube.com\/embed\/vqbGzewAxi8\" height=\"576\" width=\"321\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eDESCRIPTION\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eRE-K2L: 2~9 L\/min ; RE-K1L: 1~7 L\/min\u003c\/strong\u003e\u003cbr\u003e2026 upgraded 2-9 liters per minute home medical-grade oxygen concentrator DEDAKJ RE-K2L that combines high-purity oxygen therapy and nebulizer therapy in one compact unit. This reliable home healthcare device delivers continuous oxygen flow with adjustable settings from 2 to 9L, ensuring stable oxygen output with a concentration of up to 90% at 2L\/min.\u003c\/p\u003e\n\u003cp\u003eFeaturing high-performance molecular sieve technology and an 8-stage deep filtration system with replaceable filters, it provides clean, pure oxygen for daily home oxygen breathing use. The built-in negative ion function and humidifier bottle enhance inhalation comfort and help alleviate dryness.\u003c\/p\u003e\n\u003cp\u003eDesigned for quiet operation at just 40–45 dB noise level, it supports restful sleep and a peaceful home environment. User-friendly controls include touch buttons, voice guidance, remote control, and a timer (from 30 minutes to 240 minutes), all displayed on a large LED screen showing flow rate, oxygen concentration, and cumulative runtime.\u003c\/p\u003e\n\u003cp\u003eWith dual oxygen and nebulizer modes, the RE-K2L offers versatile respiratory care in a single device—ideal for seniors and those seeking convenient, at-home breathing support. Its lightweight, portable design with smooth-rolling casters allows easy movement between rooms, making it the perfect all-in-one home oxygen solution.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSPECIFICATION\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003eProduct: Home Oxygen Concentrator\u003cbr\u003eProduct Model: RE-K2L ; (RE-K1L)\u003cbr\u003eOxygen Flow Rate: 2~9 L\/min Adjustable (RE-K1L: 1~7 L\/min Adjustable)\u003cbr\u003eVoltage: 110V\/60Hz, 230V\/50Hz\u003cbr\u003eOxygen Concentration: 30~93%\u003cbr\u003eProduct Size: 230*230*345mm ; 9*9*13.6in\u003cbr\u003eProduct Weight: 5.2kg ; 11.5lbs\u003cbr\u003eNoise Level: 40±5dB\u003cbr\u003eTimer: 30Min-4H Adjustable\u003cbr\u003eInput Power: ≤190W\u003cbr\u003eControl Method: Touchscreen, Remote Control\u003cbr\u003eAdditional Functions: Nebulization, Voice Announcement, Negative Ions\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003ePACKAGE LIST\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen Concentrator ×1\u003c\/li\u003e\n\u003cli\u003eAC Power cord ×1\u003c\/li\u003e\n\u003cli\u003eNebulizer Set ×1\u003c\/li\u003e\n\u003cli\u003eNasal oxygen tube ×1\u003c\/li\u003e\n\u003cli\u003eRemote control ×1\u003c\/li\u003e\n\u003cli\u003eReplacement Filter ×1\u003c\/li\u003e\n\u003cli\u003eQuick Start Guide ×1\u003c\/li\u003e\n\u003cli\u003eInstruction manual ×1\u003cbr\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMAINTENANCE \u0026amp; SUPPORT\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eClean the exterior of the oxygen concentrator regularly, paying particular attention to ventilation openings to ensure unobstructed airflow.\u003c\/li\u003e\n\u003cli\u003eFor hygiene control, clean the nasal cannula weekly. Replace it every month with daily use, or every 2-3 months with intermittent use.\u003c\/li\u003e\n\u003cli\u003eReplace the air filter every 2–3 months to maintain proper device performance and operational reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"RESPIREASY","offers":[{"title":"RE-K1L (1-7L)","offer_id":56655710126412,"sku":"1-7L Home Oxygen Concentrator","price":367.99,"currency_code":"USD","in_stock":true},{"title":"RE-K2L (2-9L)","offer_id":56655710159180,"sku":"2-9L Home Oxygen Concentrator","price":377.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/RESPIREASY_Home_Continuous_Oxygen_Concentrator_1-7_Liters_9_75b32f16-9d99-4def-a81d-808a17d00e6d.jpg?v=1778500126"},{"product_id":"hot-sale-home-care-oxygen-concentrator-high-flow-rate-2l-9l-adjustable-oxygen-generator-high-purity-low-noise-for-night-sleeping","title":"2026 Home Care Oxygen Concentrator High Flow Rate 2L-9L Adjustable Oxygen Generator High Purity Low Noise for Night Sleeping","description":"\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/Trusted_Oxygen_Concentrator_Manufacturer_Brand.jpg?v=1768372681\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eVideo:\u003c\/h2\u003e\n\u003cp\u003e\u003ciframe title=\"Buy 9L\/min 93% Concentration Home Oxygen Concentrator Medical Continuous Flow O2 with Nebulizer\" src=\"https:\/\/www.youtube.com\/embed\/vqbGzewAxi8\" height=\"576\" width=\"321\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eDESCRIPTION\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eRE-K2L: 2~9 L\/min ; RE-K1L: 1~7 L\/min\u003c\/strong\u003e\u003cbr\u003e2026 upgraded 2-9 liters per minute home medical-grade oxygen concentrator DEDAKJ RE-K2L that combines high-purity oxygen therapy and nebulizer therapy in one compact unit. This reliable home healthcare device delivers continuous oxygen flow with adjustable settings from 2 to 9L, ensuring stable oxygen output with a concentration of up to 90% at 2L\/min.\u003c\/p\u003e\n\u003cp\u003eFeaturing high-performance molecular sieve technology and an 8-stage deep filtration system with replaceable filters, it provides clean, pure oxygen for daily home oxygen breathing use. The built-in negative ion function and humidifier bottle enhance inhalation comfort and help alleviate dryness.\u003c\/p\u003e\n\u003cp\u003eDesigned for quiet operation at just 40–45 dB noise level, it supports restful sleep and a peaceful home environment. User-friendly controls include touch buttons, voice guidance, remote control, and a timer (from 30 minutes to 240 minutes), all displayed on a large LED screen showing flow rate, oxygen concentration, and cumulative runtime.\u003c\/p\u003e\n\u003cp\u003eWith dual oxygen and nebulizer modes, the RE-K2L offers versatile respiratory care in a single device—ideal for seniors and those seeking convenient, at-home breathing support. Its lightweight, portable design with smooth-rolling casters allows easy movement between rooms, making it the perfect all-in-one home oxygen solution.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSPECIFICATION\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003eProduct: Home Oxygen Concentrator\u003cbr\u003eProduct Model: RE-K2L ; (RE-K1L)\u003cbr\u003eOxygen Flow Rate: 2~9 L\/min Adjustable (RE-K1L: 1~7 L\/min Adjustable)\u003cbr\u003eVoltage: 110V\/60Hz, 230V\/50Hz\u003cbr\u003eOxygen Concentration: 30~93%\u003cbr\u003eProduct Size: 230*230*345mm ; 9*9*13.6in\u003cbr\u003eProduct Weight: 5.2kg ; 11.5lbs\u003cbr\u003eNoise Level: 40±5dB\u003cbr\u003eTimer: 30Min-4H Adjustable\u003cbr\u003eInput Power: ≤190W\u003cbr\u003eControl Method: Touchscreen, Remote Control\u003cbr\u003eAdditional Functions: Nebulization, Voice Announcement, Negative Ions\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003ePACKAGE LIST\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen Concentrator ×1\u003c\/li\u003e\n\u003cli\u003eAC Power cord ×1\u003c\/li\u003e\n\u003cli\u003eNebulizer Set ×1\u003c\/li\u003e\n\u003cli\u003eNasal oxygen tube ×1\u003c\/li\u003e\n\u003cli\u003eRemote control ×1\u003c\/li\u003e\n\u003cli\u003eReplacement Filter ×1\u003c\/li\u003e\n\u003cli\u003eQuick Start Guide ×1\u003c\/li\u003e\n\u003cli\u003eInstruction manual ×1\u003cbr\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMAINTENANCE \u0026amp; SUPPORT\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eClean the exterior of the oxygen concentrator regularly, paying particular attention to ventilation openings to ensure unobstructed airflow.\u003c\/li\u003e\n\u003cli\u003eFor hygiene control, clean the nasal cannula weekly. Replace it every month with daily use, or every 2-3 months with intermittent use.\u003c\/li\u003e\n\u003cli\u003eReplace the air filter every 2–3 months to maintain proper device performance and operational reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"RESPIREASY","offers":[{"title":"RE-K1L (1-7L)","offer_id":56655716811084,"sku":"1-7L Home Oxygen Concentrator","price":367.99,"currency_code":"USD","in_stock":true},{"title":"RE-K2L (2-9L)","offer_id":56655716843852,"sku":"2-9L Home Oxygen Concentrator","price":377.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/RESPIREASY_Home_Continuous_Oxygen_Concentrator_1-7_Liters_16_263ad061-7e6f-49c6-9d45-afb4aa522ff1.jpg?v=1778500217"},{"product_id":"mini-portable-oxygen-concentrator-93-high-o2-purity-7liters-o2-flow-compact-oxygen-making-machine-traveling-up-to-6-hours","title":"Mini Portable Oxygen Concentrator 93% High O2 Purity 7Liters O2 Flow Compact Oxygen Making Machine Traveling up to 6 Hours","description":"\u003cdiv data-page-id=\"Wqg7dgxiOoOp5nxlwPHcXYpAned\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"\u003e\n\u003ch2 style=\"text-align: left;\" class=\"heading-2 ace-line old-record-id-ZRdPf6SyddBrPFclfhvcCw5hnRb\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Trusted Oxygen Concentrator Manufacturer Brand\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/Trusted_Oxygen_Concentrator_Manufacturer_Brand.jpg?v=1768372681\"\u003e\u003c\/h2\u003e\n\u003ch2\u003eOperating Video:\u003c\/h2\u003e\n\u003cp\u003e\u003ciframe width=\"428\" height=\"576\" src=\"https:\/\/www.youtube.com\/embed\/JbTgQQhLIyI\" title=\"Mini Portable Oxygen Concentrator 7L Adjustable Mobile Lightweight Oxygen Concentrator with Battery\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\" class=\"heading-2 ace-line old-record-id-ZRdPf6SyddBrPFclfhvcCw5hnRb\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: left;\" class=\"heading-2 ace-line old-record-id-ZRdPf6SyddBrPFclfhvcCw5hnRb\"\u003eKey Technical Specifications | Professional Oxygen Therapy Equipment\u003c\/h2\u003e\n\u003cul start=\"1\" class=\"list-bullet1\"\u003e\n\u003cli style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-Tt8dfZ0SzdtyTrcSI0TchgjXnmc\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e1-7L\/min Adjustable Continuous Oxygen Flow\u003c\/strong\u003e: This portable oxygen generator supports stepless continuous flow adjustment from 1L to 7L per minute, meeting different oxygen therapy needs of adults, elderly users and hypoxia groups for daily household oxygen supplementation.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-CPACfxD7Tdmbr6cllBzcemEqnVd\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e93%±3% High Stable Oxygen Concentration\u003c\/strong\u003e: Adopts industrial-grade molecular sieve purification technology, maintains stable high oxygen purity at all flow rates, provides standard medical-grade home oxygen therapy effect.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-ItxXfdoQsd4sJcc69xTcvccSnLc\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eUltra-Compact \u0026amp; Lightweight Portable Design\u003c\/strong\u003e: Mini body size of 6.8 × 3.3 × 7.6 inches, net weight only 4.3 lbs. Lightweight handheld design, easy to carry, ideal portable oxygen concentrator for travel and outdoor use.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-TBjjfVzV6dFHrCcSXFrcbqF6nzh\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e6700\/ 9800mAh Detachable Long-Life Lithium Battery\u003c\/strong\u003e: Equipped with high-capacity removable lithium battery, supports up to 10 hours ( 2 unites 9800mAh\u003cstrong\u003e \u003c\/strong\u003ebatteries ) of wireless uninterrupted oxygen supply, solves outdoor power-free oxygen demand.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-IXYPf6eFLdYJWpcNMxjcBPuAnWf\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e38dB Low Noise Sleep-Friendly Operation\u003c\/strong\u003e: Low acoustic noise running technology, mute working state, no noise disturbance, suitable for night sleep oxygen therapy and quiet indoor environment use.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-AN8mfchpVd2ndBcMRO0c8sqWnqh\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e24-Hour Long-Term Continuous Operation\u003c\/strong\u003e: Support all-day uninterrupted working when connected to AC power, stable overnight oxygen delivery, suitable for long-term household oxygen care.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-NCajfHKPsdhnjWc2GNsccCwyn7c\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e4000M High Altitude Adaptability\u003c\/strong\u003e: Professional plateau oxygen supplementation function, normal operation at 13123ft high altitude, dedicated portable oxygen machine for high altitude travel, plateau tourism and mountain climbing.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-K8yjfuZTOdqcyTcAaOycsGRnnnd\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e100-240V Global Wide Voltage Compatibility\u003c\/strong\u003e: Universal international voltage design (50-60Hz), matched with dedicated car charger, supports home plug-in and vehicle mobile oxygen therapy, suitable for global travel use.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-THDTfjjqQdgnL5cvyFncZTXBnwg\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eIntelligent Multi-Dimensional Safety Alarm System\u003c\/strong\u003e: Built-in smart monitoring chip, automatic alarm for power failure, low oxygen concentration, apnea and low battery, ensuring safe oxygen use for the elderly and vulnerable groups.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-LCNWfjG0ydmCbTcJhCJcO7Rxnhd\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eHumanized LCD Smart Control Panel\u003c\/strong\u003e: Equipped with HD LCD display and four-button integrated control, simple and intuitive operation, one-key start for household oxygen therapy, convenient for the elderly to operate independently.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: left;\" class=\"heading-2 ace-line old-record-id-Jpb9fvBzEdcUyHcWM2pcBPkln7f\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/13_RESPIREASY_7liters_Home_portable_oxygen_generator_RE-Y7.jpg?v=1779245621\" alt=\"\"\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: left;\" class=\"heading-2 ace-line old-record-id-Jpb9fvBzEdcUyHcWM2pcBPkln7f\"\u003eProduct Core Advantages | Factory Custom Oxygen Concentrator\u003c\/h2\u003e\n\u003ch3 style=\"text-align: left;\" class=\"heading-3 ace-line old-record-id-JyRSfq3aKdumx7c6QJ8cE9B2nhg\"\u003e1. Ultra-Portable Design, Realize On-the-Go Oxygen Freedom\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-Qwvzf1AsldunzBcTwshcQElTnib\"\u003eThis mini portable oxygen concentrator is smaller than handbag and lighter than laptop. Equipped with professional custom shoulder strap bag, it realizes zero-burden carrying. It is the best portable oxygen solution for daily outings, business trips and outdoor activities.\u003c\/div\u003e\n\u003ch3 style=\"text-align: left;\" class=\"heading-3 ace-line old-record-id-KqttfSjmkdviNYcJnHQcQ2Fxnvd\"\u003e2. Travel-Ready Oxygen Support, Break High-Altitude Restrictions\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-XidBf6pondqDdxcxDzmcdX1Pnmg\"\u003eLightweight oxygen generator with detachable lithium battery, perfectly compatible with long-haul flights and high-altitude plateau travel. Effectively relieves altitude hypoxia reaction, allows you to travel freely without oxygen supply limits.\u003c\/div\u003e\n\u003ch3 style=\"text-align: left;\" class=\"heading-3 ace-line old-record-id-F8oAfTEXWdsDCbc9UsVcL2k8nMb\"\u003e3. Mute Comfortable Home Oxygen Therapy, All-Day Household Care\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-D6pkfuUsKdbxrYcGnPuccEnqndh\"\u003eLow-noise mute operation design, no sleep disturbance. Stable high-purity oxygen supply throughout day and night, specially designed for family elderly oxygen care, pregnant women oxygen supplementation and daily household hypoxia improvement.\u003c\/div\u003e\n\u003ch3 style=\"text-align: left;\" class=\"heading-3 ace-line old-record-id-HJdyfwNK0dG1mScGuiycvpFSnru\"\u003e4. Vehicle-Mounted Available, Exclusive Road Trip Oxygen Solution\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-OzsofRdGidyEiLcgKf0cvJmqnjg\"\u003eComes with original factory DC car adapter, compatible with 12V vehicle power supply. Supports continuous oxygen supply during long-distance driving, daily commuting and cross-country road trips, effectively avoiding battery drain during travel.\u003c\/div\u003e\n\u003ch2 style=\"text-align: left;\" class=\"heading-2 ace-line old-record-id-K8hdfUvAMdxd3ocBpM3cSpt8nOe\"\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: left;\" class=\"heading-2 ace-line old-record-id-K8hdfUvAMdxd3ocBpM3cSpt8nOe\"\u003ePackage List | Factory Standard Full Accessories\u003c\/h2\u003e\n\u003cdiv style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-ScJyfRxP2dij1VcO6K4cfjzznRd\"\u003eAs a professional oxygen concentrator manufacturer, we provide complete original factory accessories to ensure plug-and-play use, no additional purchase required:\u003c\/div\u003e\n\u003cul start=\"1\" class=\"list-bullet1\"\u003e\n\u003cli style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-JwwAfWlsPdwryxcvxg6cPsEknVb\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e1 x RE-Y7 Portable Oxygen Concentrator Main Unit\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-DFURfTh4mdFcU6c96MPcQwIrn5e\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e1 x Original Detachable 9800mAh Lithium Battery\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-UFgNfG6LqdjIBUcPdNycfZnVnVb\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e1 x Custom Shoulder Carrying Bag\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-RAWSfty0KddWvVcyZ3wc0k8qnE9\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e1 x Replacement Oxygen Filter Accessory\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-TAUCfMl7ed0Tf8crDm1cVme6nsb\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e1 x AC Power Supply Cable\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-Dx0ZfuNETd8R4mcVxP0cXtAQnGe\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e1 x DC Vehicle Car Charger\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-TjVMfaUFEdLEFKcSv2ycM7opnme\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e1 x Soft Nasal Oxygen Cannula\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-RKnBfrYTtdEpPLcj3HicS8JDnze\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e1 x Factory Quality Certification\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" class=\"ace-line ace-line old-record-id-LM16fJaNrdvZs6cmby6cY48fnDd\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e1 x Detailed User Instruction Manual\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"RESPIREASY","offers":[{"title":"RE-Y7 (Single Battery)","offer_id":57530468172108,"sku":null,"price":897.98,"currency_code":"USD","in_stock":true},{"title":"RE-Y7 (Dual Batteries)","offer_id":57530468204876,"sku":null,"price":1097.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/4239\/4444\/files\/1_RESPIREASY7litersportableoxygenconcentrator.png?v=1778670535"}],"url":"https:\/\/respireasy.com\/collections\/home-portable-oxygen-concentrators.oembed","provider":"RespirEasy","version":"1.0","type":"link"}