DEDAKJ Oxygen Concentrators +Original O2 Accessories

top quality oxygen concentrators

1, DEDAKJ oxygen concentrator offer 1 year quality warranty period.

2, Fast delivery, 3-6 days can receive the oxygen machine, shipped directly from USA EU Mexico local warehouse.

3, High quality concentrador de oxígeno, safe payment, CE FCC ISO certificates guarantee quality.

4, Reliable after-sales service (Replace& Refund), oxygen concentrator store near you.

🏆🏆🏆Buy Now ( 3-6 Days Delivered )

USA Mexico & EU Local warehouses

Reliable Quality DEDAKJ Oxygen Concentrator, Helps to Treat Sleep Apnea, Asthma, Emphysema, COPD, Oxigenoterapia and Other Common Respiratory Diseases.

DEDAKJ Oxygen Official Store is Professional Home Care Medical Oxygen Breathing Oxygen Concentrator Supplier— DEDAKJ Oxygen Concentrator Store Nearby, USA Canada Mexico EU &UK Local Warehouses (3-6 Days Delivery)

🔥🔥Buy One, Get One FREE (BOGO)

Free Oxygen Concentrator

🔥 Buy a Mini Oxygen Machine, Get a FREE RE‑Q1L Home Oxygen Machine (1–7L)!
📢 First come, first served — Only 20 sets available.

How to claim

  1. Add portable oxygen machine to cart
  2. Home concentrator auto-added
  3. Checkout — home device FREE

MANDATORY REQUIREMENT (MUST COMPLETE)

You should record a short positive review video and post it on at 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 oxygen machine.


Model: RE-Q1L

DEDAKJ Oxygen Concentrator 7L/min Adjustable Personal Care Portable Oxygen Generator O2 Making Machine for Home Use

Smallest Oxygen Concentrator

Parameters:

Compare All DEDAKJ Oxygen Devices

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

Mini Portable Oxygen Concentrator 3-4L Lightweight Compact Mobile Oxygen Concentrator with Rechargeable Battery ( Used in Car, Freight, Outdoors).

 

 
Feature Cheap Price Continuous Flow Upgraded Smallest Low Noise TOP
Model Y3，Y4 Y5 Y7 RES-4/5/6 REA-6/7 REC-7/8/9
Flow rate 3L; 4L/Min 5L/Min 7L/Min 4/5/6 L/Min 6/7 L/Min 6/7/8/9 L/Min
Size (cm) 19.8x9.3x21 19.8x9.3x21 17.5x8.6x19 15x7.5x16 17x8x19.8 17.8x8x21
Weight (Pound) 4.0 4.6 4.1 2.4 3 4.8
Product Link >>>>Click >>>>Click >>Click >>Click >>Click >>Click

1-9 Liters Home Oxygen Concentrators
 


 

Feature 2026 Newest Small Size Powerful Hot Sales Upgraded Classic
Model RE-Q1L 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 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:

 

Customer reviews

4.91 ★ (1549)
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Buying Tips: 2026 Best Home Portable Oxygen Machine Price | DEDAKJ-RESPIREASY®

Find Your Perfect Oxygen Solution: The Ultimate Guide to Home & Portable Oxygen Concentrators

 

At RESPIREASY-DEDAKJ, we believe that easy breathing is the foundation of a full life. Whether you need a home oxygen concentrator for daily therapy or a portable oxygen concentrator (POC) for travel, this guide will help you choose the right solution.


Part 1: Reliable Home Oxygen Therapy – Home Oxygen Concentrators

A RESPIREASY-DEDAKJ home oxygen concentrator (also known as a home oxygen machine, oxygen generator, or concentrador de oxígeno doméstico) is your stationary oxygen supply station. It is designed for continuous operation, providing stable, high-purity oxygen ideal for managing conditions like COPD.

Key Benefits of Home Oxygen Machines

  • Stable Continuous Flow: 93%±3% purity, suitable for sleeping, resting, and light activity.
  • Cost-Effective: A smarter long-term investment compared to oxygen tanks.
  • Quiet & Comfortable: Built-in humidifier prevents dryness; low-noise design ensures peace.

 


  • Only 6KG, 13.2 Pounds; 28*19*30 cm, 11*7.5*11.8 Inch   
  • 1-7L/min adjustable
  • Oxygen making+ Nebulizer, 2-in-1




9 Liters Continuous Flow Oxygen Concecntrator 93% Concentration

  • 5.2kg/ 11.5 pounds
  • 2-9 Liter per minute adjustable
  • Oxygen making+ Nebulizer, 2-in-1




9 Liters Continuous Flow Oxygen Concecntrator 93% Concentration

  • 5 kg/ 11 pounds
  • 2-9 Liter per minute adjustable
  • Oxygen making+ Nebulizer, 2-in-1

 

 

 

Part 2: Freedom to Breathe Anywhere – Portable Oxygen Concentrator Series

Our portable oxygen concentrator (POC) series, powered by rechargeable lithium batteries, brings oxygen therapy into your active lifestyle.

 

Mini Portable Oxygen Concentrator with Battery


RES-6: Ultralight Travel Companion (1.1kg)

  • 1.1kg, up to 6 liter per minute
  • Best For: An active, on-the-go lifestyle such as commuting, shopping, and outdoor activities.
  • Keywords: lightweight portable oxygen concentrator, concentrador de oxígeno portátil ligero, travel oxygen machine.




Mini Portable Oxygen Concentrator with Battery


REA-7: Ultra-Quiet Smart Choice

  • 1.4kg, up to 7 liters adjustable
  • Best For: Sleep and quiet environments, upgraded for 2025.
  • Keywords: quiet portable oxygen concentrator, concentrador de oxígeno silencioso, low noise oxygen machine.
  • Scene: Bedroom, study, or living room.



 


Mini Portable Oxygen Concentrator with Battery


RE-Y5: Continuous Flow Rate Model (5L)

  • 5Liters Continuous flow rate
  • Best For: Users needing higher flow rates or BiPAP/CPAP compatibility.
  • Keywords: continuous flow portable oxygen concentrator, POC para bipap, medical-grade oxygen machine.
  • Scene: Moderate respiratory support, night use, and ventilation therapy.


 


Part 3: How to Choose – Home Oxygen Machine vs. Portable Oxygen Concentrator

Your Need Recommended Solution Core Reason
Primarily at home, need stable, high-flow oxygen therapy RESPIREASY Home Oxygen Concentrator Designed for 24/7 operation, the most stable and economical solution
Active lifestyle, need oxygen for daily outings and travel RES-6 Ultralight Model Extremely lightweight and compact
Noise-sensitive, for use in bedrooms or quiet offices REA-7 Ultra-Quiet Model Advanced quiet technology ensures undisturbed rest and work
Need BiPAP/CPAP support or higher portable flow RE-Y5 Medical-Grade Model High continuous flow oxygen with ventilation compatibility

 

💡 Expert Tip: Many users choose the RESPIREASY Dual-Machine Strategy – a home concentrator for quality therapy at home, plus a portable concentrator for freedom outdoors.


Part 4: Why Customers Trust RESPIREASY-DEDAKJ Oxygen Concentrators

  • ✅ Medical-Grade Certification – All machines meet strict international safety and quality standards.
  • ✅ Expert Customer Support – Professional advice and responsive after-sales service.
  • ✅ Fast & Free Shipping – Convenient, secure, and global delivery.


Still Deciding? Get Free Expert Advice

Our RESPIREASY-DEDAKJ Breathing Advisors provide free personalized recommendations based on your health and lifestyle.

Shop Now and Breathe Easier

 

 

Contact DEDAKJ Office