Buy FDA Approved Medical Grade Oxygen Concentrator RESPIREASY dedakj 5-10 Liters Continuous Flow O2 Generator for Home Hyperbaric Oxygen Therapy, 72-Hour Operation, Night & COPD Support
Buy FDA Approved Medical Grade Oxygen Concentrator RESPIREASY dedakj 5-10 Liters Continuous Flow O2 Generator for Home Hyperbaric Oxygen Therapy, 72-Hour Operation, Night & COPD Support
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RESPIREASY RE-M5L | 5L Medical Oxygen Concentrator with Nebulizer – Continuous Flow, Quiet Operation, Home Use
Medical-Grade Hyperbaric Oxygen Therapy at Home
The RESPIREASY RE-M5L is a high-performance 5-liter oxygen concentrator engineered to deliver continuous, medical-grade oxygen for individuals requiring reliable respiratory support. Whether you're managing COPD, pulmonary fibrosis, asthma, or recovering from illness, the M5L offers consistent oxygen purity of 93% ±3% at all flow settings from 1 to 5 L/min.
Designed for 24/7 use, this oxygen concentrator integrates a built-in nebulizer, intelligent alarm system, and whisper-quiet operation to ensure safety, comfort, and ease of use in any home setting.
Key Features
- Consistent High Oxygen Purity: Delivers 93% ±3% oxygen concentration across all flow levels, ensuring reliable therapy.
- Dual Function – Oxygen & Nebulization: Combines two therapies in one device, supporting both oxygen supplementation and aerosol medication delivery.
- Quiet Operation: Operates at a low noise level (≤43 dB), making it suitable for nighttime and indoor use.
- Real-Time LCD Display: Shows oxygen concentration, flow rate, pressure levels, and system alerts for easy monitoring and control.
- Built-in Safety Alarm System: Alerts for low oxygen purity, high temperature, power failure, and pressure irregularities ensure safe operation.
- Integrated Humidifier: Optional humidification feature prevents dryness and irritation during extended use.
- Timer Function: Auto shut-off can be set between 10 to 240 minutes, ideal for timed sessions or sleep support.
- Portable Design: Equipped with four swivel wheels and a handle for easy movement between rooms.
- Complete Accessory Kit: Includes nasal cannulas, nebulizer kit, humidifier bottle, adult and child masks, filters, power cable, and manuals.
Technical Specifications
| Model | RespirEasy RE-M5L |
| Flow Rate | 1–5 L/min (adjustable continuous flow) |
| Oxygen Purity | 93% ±3% |
| Output Pressure | 0.04–0.07 MPa |
| Noise Level | ≤43 dB |
| Power Supply | AC 110V / 60Hz or 220–240V / 50Hz |
| Rated Power | 300W |
| Dimensions | 34.8 × 28 × 51 cm / 13.7 × 11 × 20.1 in |
| Net Weight | 17 kg / 37.5 lbs |
| Certification | FDA Cleared, CE Certified |
| Warranty | 2 Years Manufacturer Warranty |
| Return Policy | 30-Day Money-Back Guarantee |
Who Should Use the RESPIREASY RE-M5L
- Individuals with chronic respiratory conditions such as COPD or asthma
- Patients recovering from surgery or illness requiring supplemental oxygen
- Users of CPAP or BiPAP machines (compatible)
- Elderly individuals seeking long-term oxygen support at home
- Anyone in need of quiet, continuous oxygen therapy
Why Choose RESPIREASY RE-M5L
- Medical-grade performance with FDA clearance
- Consistent oxygen purity at all flow settings
- Dual oxygen and nebulization functions
- Quiet, energy-efficient, and easy to operate
- Portable design with full accessory kit included
- Backed by a 2-year warranty and 30-day money-back guarantee
What's in the Box
- 1× RE-M5L Oxygen Concentrator Unit
- 1× Humidifier Bottle
- 1× Nebulizer Kit (included only with models featuring atomization function)
- 1× Nasal Cannula (2 meters)
- 1× Oxygen Inhalation Tube (2 meters)
- 1× Air Filter
- 1× Power Cord
- 1× User Manual
Peace of Mind Purchase:
- 2-Year Manufacturer Warranty
- 7-Day Money-Back Guarantee
- 30-Day Free Return and Replace
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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
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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)
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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 | ||||||
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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.



















