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DEDAKJ 9 Liter Home Use Oxygen Concentrator Machine O2 Making Generator Continuous Flow for Breathing Therapy

DEDAKJ 9 Liter Home Use Oxygen Concentrator Machine O2 Making Generator Continuous Flow for Breathing Therapy

$389.98 USD
$389.98 USD
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9L Continuous Oxygen Concentrator

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9 Liters Flow Portable Oxygen Concentrator 2-9L Continuous Oxygen Machine with Nebulizer for Home Use Low Working Noise

Specifications

Feature Details
Model RespirEasy RE-S2L
Flow Type Continuous Flow
Oxygen Flow Range Adjustable from 2L to 9L/min
Oxygen Purity 90% ± 3%
Noise Level ≤36 dB
Power Consumption 110W
Weight 5 kg / 11 lbs
Dimensions 375 × 280 × 193 mm
Control Panel Big LED Touchscreen + Remote Control
Functionality Oxygen + Nebulizer + Humidification
Filtration 8-Layer Purification System
Mobility Handle + Lockable Casters
Usage Time 24 Hours Continuous Use
Warranty 1 Year


Key Features:

  (1) Powerful  2-9 Liter per Minute Adjustable High Flow Oxygen Output
Unlike most compact machines, the RE-S2L offers true high-flow oxygen therapy, making it suitable even for moderate to severe hypoxia, long-term oxygen use, or recovery post-infection.

  (2) 90%±3% Oxygen Purity – for O2 Therapy at Home 
Built with advanced molecular sieve technology, this machine ensures stable and safe oxygen delivery, recommended for chronic respiratory conditions like COPD, emphysema, and pulmonary fibrosis.

(3) 2 Functions in 1: Oxygen Making + Nebulizer Function
Save space and cost — this model combines nebulizer (atomizer) and oxygen generator functionality in one. Perfect for those needing bronchodilator inhalation therapy and supplemental oxygen.

(4) Integrated Humidifier (Water Tank)
Add distilled water to moisturize the oxygen, preventing dryness in the nasal passage — critical for seniors or overnight use.

 (5) Ultra-Quiet Operation ≤36 dB
Engineered with dual noise reduction, it's one of the quietest oxygen concentrators on the market, ideal for nighttime oxygen support.

(6) 24/7 Continuous Operation + Timer Function
Supports round-the-clock usage without overheating. Comes with a remote control and LED touch screen for easy operation, even for elderly users.

(7) Portable and Lightweight – Only 5 kg / 11 lbs
Equipped with built-in handle and removable wheels, it’s the perfect home oxygen concentrator for seniors or people with mobility limitations.

(8) Eight-Layer Air Filtration System
Includes HEPA and carbon filters to ensure clean, high purity oxygen output.

(9) Durable Design + 1 Year Warranty


Who is This For?

  • With COPD, asthma, bronchitis, or lung issue
  • Elderly individuals with low blood oxygen
  • People recovering from respiratory infections or COVID-19
  • Anyone needing home oxygen therapy
  • Users seeking a quiet oxygen concentrator for sleep
  • Families needing a portable yet powerful oxygen machine


Why Choose RespirEasy RE-S2L?

This device outperforms most portable oxygen concentrators under $1000, offering higher flow range, better filtration, and dual functionality — oxygen generator and nebulizer in one.

Whether you're looking for a quiet night-use oxygen concentrator, or the best home oxygen machine for elderly loved ones, the RespirEasy RE-S2L delivers unmatched value, performance, and reliability.


What Accessories Come with RespirEasy RE-S2L Oxygen Machine? 

 

User Manual

《Instruction User Manual of RESPIREASY RE-S2L Oxygen concecntrator 2-9L DEDAKJ》

 

 

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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

  1. Add a portable oxygen machine to your cart
  2. Add the RE‑K1L home unit to your cart
  3. 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

 

Mini Portable Oxygen Concentrators
 

 
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
 


 

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
Product Link >>Click >>Click >>Click >>Click >>Click >>Click >>Click >>Click >>Click

10-60 Liters Medical Oxygen Concentrators

 


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.

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