DEDAKJ Portable Oxygen Concentrators 7 Liters Continuous Flow Oxygen Generator O2 Breathing Equipment for Home Personal Care 110V/220V
DEDAKJ Portable Oxygen Concentrators 7 Liters Continuous Flow Oxygen Generator O2 Breathing Equipment for Home Personal Care 110V/220V
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Specification
Model: RE-Q1L
Oxygen Output: 1-7L/min, 2-9L/min adjustable
Product Size: 28*19*30 cm, 11*7.5*11.8 Inch
Weight: 6KG, 13.2 Pounds
Rated Power: 120W
Oxygen Pressure: 0.02~0.05Mpa
Oxygen Flow: Continuous Flow Rate
Oxygen Concentration(%): 30%-93% Adjustable
Operating Noise: <48 dB
Oxygen Generation Method: Pressure Swing Adsorption (PSA)
Oxygen Making Function: Yes
Nebulization Function: Yes
Support Whole Night Working: Yes
Display Control: Large LED Display Touch Screen
Infrared Remote Control: Yes
Control Distance: 8 Meters
Warranty: 1 Year
Features of RE-Q1L Oxygen Machine
(1) Small Size, Lightweight But More Powerful
The RE-Q1L oxygen machine is only 13.2 pounds, 11*7.5*11.8 inch. Smaller and better quality than most of the 110V home use oxygen machine, but it is 1-7LPM / 2-9LPM adjustable, continuous flow rate O2 up to 93% high concentration.
Built-in Handle Design, featuring an integrated handle for effortless portability and mobility, allowing users to easily transport and position the device wherever oxygen therapy is needed.
(2) 2 Functions in 1, Equipped with Oxygen Making+ Atomization Function
The Oxygen Concentrator & Nebulizer 2-in-1 , featuring micron-level mist technology. A one-time investment meets dual therapeutic needs, eliminating the hassle of purchasing separate devices.
(3) Application Scenarios
Ideal for home use, in-car oxygen therapy (12V to 110V car power inverter), nursing homes, clinics, offices, and high-altitude hotels — providing reliable oxygen support anytime, anywhere.
(4) Humidification Function
Equipped with a humidifier water tank. The humidification system effectively combats dryness, ensuring warm and comfortable nasal and throat passages even during extended oxygen therapy sessions. (The purified water in humidifier water tank is not necessary, the machine can work properly without purified water in it.)
(5) Simplified Control Panel
Designed for ease of use, especially for the elderly, the intuitive interface features a touch-enabled digital display that clearly shows oxygen concentration, flow rate, and usage time. With only five buttons for effortless operation, the seamless panel allows easy cleaning with a damp cloth—reducing dirt buildup by 90% compared to traditional button-style machines.
(6) 8-Stage Oxygen Filtration System
This oxygen concentrator features an 8-stage filtration system that delivers pure, medical-grade oxygen. It progressively filters dust, bacteria, viruses, odors, and harmful gases through pre-filter, medium-efficiency, high-efficiency, and sterilization filters. Each layer works together to ensure clean, safe oxygen output and a healthy breathing experience.
(7) Timer & Remote Control Function
Set a customized oxygen therapy schedule from 1 to 12 hours—ideal for nightly use, chronic condition treatment, or post-exercise recovery. With one-touch timer setting, you can fall asleep effortlessly without needing to adjust the machine overnight. The included remote control adds an extra layer of convenience for easy operation at home.
(8) Low-Noise Technology, 24/7 Oxygen Support
Designed for round-the-clock home oxygen therapy, this concentrator features an ultra-quiet motor operating steadily below 48dB. It ensures continuous and silent oxygen delivery day and night, enabling restful sleep and reliable support for long-term respiratory care without disruption.
Peace of Mind Purchase:
- 1-Year Manufacturer Warranty
- 7-Day Money-Back Guarantee
-
30-Day Free Return and Replace
Package Included:
- 1 x RE-Q1L Oxygen Concentrator
- 1 x Power cord
- 1 x Remote Control
- 1 x Oxygen Tube
- 1 x Nasal Suction Oxygen Inhaler
- 1 x 3m Rubber Hose (including Water Trap)
- 1 x Inlet Filter
- 1 x Oxygen generator fuse
- 1 x User Manual
- 1 x Product Warranty Card
- 1 x QC Certificate
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Buy Portable Machine Get Home Machine FREE
🔥 Buy a Mini Oxygen Machine, Get a FREE RE‑K1L Home Oxygen Machine (1–7L)!
📢 First come, first served — Only 20 sets available.
How to claim
- Add a portable oxygen machine to your cart
- Add the RE‑K1L home unit to your cart
- Check out together to get the home machine for free.
⚠️ MANDATORY REQUIREMENT (MUST COMPLETE)
https://dedakjoxygenconcentrators.com/collections/mini-portable-oxygen-concentrator-with-rechargeable-battery
I manage a nursing home, and we recently added the RE-R1L to our medical equipment. It's been a hit with both staff and residents! The touchscreen is simple for residents to use (even those with dexterity issues), and the remote control lets staff adjust settings without disturbing residents. The 1-8L flow meets all our residents needs, from mild to severe respiratory support. The nebulizer function is used daily for congestion, and the <40dB noise keeps rooms quiet. The 8-stage filtration is important for infection control, and the machine is easy to clean between uses. At 8.8 pounds, staff can move it between rooms quickly, and the compact size fits in small resident rooms. We are buying more soon!
I was nervous about buying a medical device online, but the RE-R1L is 1-year warranty and DEDAKJ's customer service put me at ease. When I had a question about replacing the filter, their team responded within 2 hours with a step-by-step guide and a video. The machine itself is fantastic: 5L/min flow with 90% concentration for my asthma, quiet <40dB operation, and a nebulizer that works better than my old one. The automatic humidification solves my dry air problem, and the remote control is convenient. The compact size fits on my desk, and the built-in handle makes it easy to move. I am so glad I chose this worth every dollar!
My oxygen needs change depending on my activity level (2L when resting, 7L when exercising), and the RE-R1L's precise 1-8L adjustment lets me set it perfectly. The touchscreen shows the exact concentration (from 30% to 93%), so I know I am getting the right amount. When I exercise, I crank it up to 7L, and the concentration stays at 93% no drops. The nebulizer function is great post-workout to soothe my lungs, and the automatic humidification helps with post-exercise dryness. The machine is quiet enough to use while working out (I have a home gym), and the built-in handle lets me move it to the gym area easily. The 8-stage filtration keeps the air clean, which is important when I am breathing heavily.
I love taking short walks around my neighborhood, but my old concentrator was too heavy to carry. The RE-R1L is 8.8 pounds light enough to put in a small tote bag and carry for 30 minutes. I use 3L/min while walking, and the <40dB noise doesn't attract attention. The built-in handle makes it easy to grab and go, and the compact size fits in the tote without bulging. The oxygen concentration stays at 88% even when I am moving, and the automatic humidification keeps my throat from drying out in the wind. I also use the nebulizer before walks if I have congestion, no need to wait at home. This machine has helped me stay active, which is great for my overall health!
My doctor recommended strict oxygen therapy times (6 hours at night, 3 hours during the day), and the RE-R1L's timer function keeps me on track. I can set it for 0.5-12 hours, and it beeps softly before shutting off no more guessing how long I have used it. The touchscreen shows the remaining time, so I can plan my day. I use 5L/min with 93% concentration, and the continuous flow never drops. The automatic humidification keeps my airways comfortable, and the <40dB noise is quiet enough for reading. The remote control lets me pause or adjust the timer without getting up, which is great on lazy days. This machine has made my therapy routine so much easier!
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🔥Buy One,Get One FREE (BOGO)
Customer Care Program (Discount)
🔥 Buy a Mini Oxygen Machine, Get a FREE RE‑K1L Home Oxygen Machine (1–7L)!
📢 First come, first served — Only 20 sets available.
How to claim
- Add a portable oxygen machine to your cart
- Add the RE‑K1L home unit to your cart
- Check out together to get the home machine for free.
Click here:Model: RE-K1L
⚠️ MANDATORY REQUIREMENT (MUST COMPLETE)
You should record a short positive review videoand post it onat least 3 social platforms,include this link in every post:https://dedakjoxygenconcentrators.com/collections/mini-portable-oxygen-concentrator-with-rechargeable-battery Failure to complete this will void the warranty of the free gift.
Compare All DEDAKJ Models
Compare All DEDAKJ Models: to get the most suitable oxygen concentrator machine
- All DEDAKJ RESPIREASY Oxygen Concentrators — Home Oxygen Generator; Portable Oxygen Machine; and Medical-Grade O₂ Therapy Units
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Mini Portable Oxygen Concentrators |
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| Feature | Cheap Price | Continuous Flow | Upgraded | Smallest | Low Noise | TOP | |||
| Model | TB-1 | Y5 | Y7 | RES-4/5/6 | REA-6/7 | REC-6/7/8/9 | |||
| Flow rate | 3L/Min | 5L/Min | 7L/Min | 4/5/6 L/Min | 6/7 L/Min | 6/7/8/9 L/Min | |||
| Size (cm) | 25x15x12 | 19.8x9.3x21 | 17.5x8.6x19 | 15x7.5x16 | 17x8x19.8 | 17.8x8x21 | |||
| Weight (Pound) | 4.4 | 4.6 | 4.1 | 2.4 | 3 | 4.8 | |||
| Product Link | >>>>Click | >>>>Click | >>Click | >>Click | >>Click | >>Click | |||
1-9 Liters Home Oxygen Concentrators |
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| Feature | Stable Quality | Low Price | Powerful | Hot Sales | Upgraded | Classic | |||
| Model | RE-Q1L/ Q2L | RE-K1L/ K2L | RE-P2L | RE-S2L | DE-1A/1B/1LW | DE-C1L | DE-Q1W | DE-2A/ 2AW | DE-2SW/ 1SW |
| Flow rate, L/Min | 1-7L ; 2-9/Min | 1-7L ; 2-9/Min | 2-9L/Min | 2-9L/Min | 1-7L/Min | 1-7L/Min | 1-8L/Min | 2-9L/Min | 2-9L/Min |
| Function | Oxy Making+Nebulizer | Oxy Making+Nebulizer | Oxy Making+Nebulizer | Oxy Making+Nebulizer | Only Oxygen | Oxy Making+Nebulizer | Oxy Making+Nebulizer | Only Oxygen | Oxy Making+Nebulizer |
| Size (cm) | 28x19x30 | 23x23x34 | 37x18x29 | 37x28x19 | 34x18x31 | 20x21x28 | 36x19x34 | 40x18x38 | 35x19x31 |
| Weight (Pound) | 13.2 | 11.5 | 11.5 | 11.5 | 14.3 | 10.5 | 11.5 | 17.6 | 15.8 |
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10-60 Liters Medical Oxygen Concentrators |
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| Feature | Medical Standard | Medical Standard | Medical Standard | Medical Standard | |||||
| Model | RE-M5L | RE-M10L | RE-M20L | RE-M60L | |||||
| Flow rate, L/Min | 1-5L/Min | 1-10L/Min | 1-20L/Min | 1-60L/Min | |||||
| Size (cm) | 34.8x28x51 | 36x37x60 | 81x44x67 | ||||||
| Weight (Pound) | 37.5 | 59.5 | 169.7 | ||||||
| Product Link | >>Click | >>Click | >>Click | >>Click | |||||
Video of Portable O2 Concentrator:
What Are Portable Oxygen Concentrators
RESPIREASY portable oxygen concentrators are compact, lightweight respiratory devices that deliver steady medical-grade oxygen for daily home use and outdoor travel. Unlike traditional bulky oxygen tanks that require frequent refills, our portable units draw in ambient air, purify and filter it, then supply concentrated oxygen pulses with every breath you take. Built with quiet-operation technology and a portable, user-friendly design, these oxygen machines support your daily activities and let you live a comfortable, unrestricted life.
Key Benefits of RESPIREASY Portable Oxygen Concentrators
1, Maintain an Active Lifestyle Anywhere
Our portable oxygen concentrators support independent, active living by supplying reliable medical-grade oxygen whenever you’re out and about. Whether you’re taking a casual walk, running daily errands, or traveling to meet relatives, RESPIREASY portable oxygen units keep your oxygen needs fully covered at all times.
2, Ultra-Light & Highly Portable
Compared with cumbersome, heavy-duty oxygen tanks, RESPIREASY portable oxygen concentrators feature a lightweight and streamlined build. The easy-to-carry design eliminates the strain and discomfort of transporting large, bulky breathing equipment for long periods.
3, Tank-Free Operation Without Refills
RESPIREASY oxygen concentrators extract oxygen directly from the surrounding air, completely removing the hassle of scheduled tank deliveries and repeated refills. Equipped with a long-lasting rechargeable battery, our devices offer all-day battery life, granting you full freedom and independence to head out and stay away from home all day long.



















