Buy DEDAKJ Oxygen Concentrators

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)

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🔥 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.

⚠️ MANDATORY REQUIREMENT (MUST COMPLETE)

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Model: RE-K1L

DEDAKJ Home Oxygen Concentrators 7 Liters Continuous Flow Oxygen Generator O2 Breathing Equipment for Home Personal Care 110V/220V

 

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

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.

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.

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.

Customer reviews

4.90 ★ (1436)
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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 5.2KG, 11.5 Pounds; 23*23*34.5cm, 9*59*13.6 inch   
  • 1-8L/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

 

 

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