Original Oxygen Accessories of DEDAKJ

top quality oxygen concentrators

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

2, Original and good quality oxygen accessories oxygen parts, they will be shipped from China, and the shipping time would be about 7-12 days .

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

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

dedakj oxygen concentrator parameters


🏆🏆🏆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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Customer Care Program: 

 

📢📢📢First come first served! —Only 20 Available

🔥🔥Buy portable machine get home machine FREELY. 
Buy a Mini Oxygen Machine —Get a FREE RE-R1L Home Oxygen Machine (1–8L)!

Steps: Add a portable oxygen machine and the RE-R1L home unit to your cart — get the home device free at checkout.
 * Agreement: By applying for the free RE-R1L, you accept Customer Care Program requirement below.

 

 

Free Home machine:
https://dedakjoxygenconcentrators.com/products/buy-dedakj-portable-oxygen-concentrators-8-liters-continuous-flow-oxygen-generator-o2-breathing-equipment-for-home-personal-care-110v-220v

 

 

Requirements for Free Home Device:

Mandatory Requirements for Free Device:
Within 7 days of receipt:

  • 1️⃣Share a positive video on at least 3 platforms (e.g., TikTok, YouTube, Facebook，reddit，X, Ins).
  • 2️⃣Include the purchase link in each description.
  • 3️⃣Submit the links to our staff.

Completion of these steps is mandatory to retain your free device.

 

 

 

 

Let customers speak for us

from 647 reviews
Top Quality Oxygen Machine

Everything feels well-engineered and reliable. Worth the money.

Edward N.
Buy DEDAKJ Portable Oxygen Concentrators 8 Liters Continuous Flow Oxygen Generator O2 Breathing Equipment for Home Personal Care 110V/220V
Buy DEDAKJ Portable Oxygen Concentrators 8 Liters Continuous Flow Oxygen Generator O2 Breathing Equipment for Home Personal Care 110V/220V
Great Buy

This oxygen concentrator exceeded my expectations in every way.

Amy C.
Buy DEDAKJ Portable Oxygen Concentrators 8 Liters Continuous Flow Oxygen Generator O2 Breathing Equipment for Home Personal Care 110V/220V
Buy DEDAKJ Portable Oxygen Concentrators 8 Liters Continuous Flow Oxygen Generator O2 Breathing Equipment for Home Personal Care 110V/220V
Portable Design

The handle makes a big difference. I move it around the house all the time.

Helen W.
Buy DEDAKJ Portable Oxygen Concentrators 8 Liters Continuous Flow Oxygen Generator O2 Breathing Equipment for Home Personal Care 110V/220V
Buy DEDAKJ Portable Oxygen Concentrators 8 Liters Continuous Flow Oxygen Generator O2 Breathing Equipment for Home Personal Care 110V/220V
Exceeded expectations

The oxygen flow is steady, the unit is quiet, and setup was simple. Very happy.

Ethan Sanchez
Buy DEDAKJ Small Portable Oxygen Concentrator 7 L/min 93% High Pure Oxygen Rechargeable Battery Powered Compact Oxygen Making Machine for Home & Outdoor Use
Buy DEDAKJ Small Portable Oxygen Concentrator 7 L/min 93% High Pure Oxygen Rechargeable Battery Powered Compact Oxygen Making Machine for Home & Outdoor Use
Compact and easy to carry

Less than 2kg, fits in my backpack easily. Very portable.

Hannah Stewart
Buy DEDAKJ Small Portable Oxygen Concentrator 7 L/min 93% High Pure Oxygen Rechargeable Battery Powered Compact Oxygen Making Machine for Home & Outdoor Use
Buy DEDAKJ Small Portable Oxygen Concentrator 7 L/min 93% High Pure Oxygen Rechargeable Battery Powered Compact Oxygen Making Machine for Home & Outdoor Use
Reliable for elderly patients

My mother uses it daily. Simple controls and dependable oxygen.

Megan Edwards
Buy DEDAKJ Small Portable Oxygen Concentrator 7 L/min 93% High Pure Oxygen Rechargeable Battery Powered Compact Oxygen Making Machine for Home & Outdoor Use
Buy DEDAKJ Small Portable Oxygen Concentrator 7 L/min 93% High Pure Oxygen Rechargeable Battery Powered Compact Oxygen Making Machine for Home & Outdoor Use
Best concentrator for travel

Portable, lightweight, long battery life. Perfect for plane trips and road trips.

Victoria Parker
Buy DEDAKJ Small Portable Oxygen Concentrator 7 L/min 93% High Pure Oxygen Rechargeable Battery Powered Compact Oxygen Making Machine for Home & Outdoor Use
Buy DEDAKJ Small Portable Oxygen Concentrator 7 L/min 93% High Pure Oxygen Rechargeable Battery Powered Compact Oxygen Making Machine for Home & Outdoor Use
Life changing product

This concentrator gave me back a sense of independence. I can now rest and move around my house with ease.

Andrew
2025 Buy 9 Liters Continuous Flow Oxygen Concecntrator 93% Concentration O2 Making Machine for Personal Breathing Care 1 Year Quality Warranty
2025 Buy 9 Liters Continuous Flow Oxygen Concecntrator 93% Concentration O2 Making Machine for Personal Breathing Care 1 Year Quality Warranty
Very gentle sound

The sound it makes is a soft, low hum, which is almost soothing. It's not jarring or annoying like other medical equipment can be.

Margaret Harris
DEDAKJ Portable 1-9L Adjustable Continuous Flow Oxygen Generator Home Breathing Therapy Use Oxygen Concentrator with 93% High Purity
DEDAKJ Portable 1-9L Adjustable Continuous Flow Oxygen Generator Home Breathing Therapy Use Oxygen Concentrator with 93% High Purity
Great customer service

I had a question about the warranty and their support team was quick to respond and very helpful. It's nice to know they stand behind the product.

Jason Baker
Buy 9L Oxygen Concentrator dedakj Adjustable Continuous O2 93% Purity Portable High Concentration Oxygen Machine with Atomization Voice Low Noise
Buy 9L Oxygen Concentrator dedakj Adjustable Continuous O2 93% Purity Portable High Concentration Oxygen Machine with Atomization Voice Low Noise
Fantastic product

I've tried two other brands. This is by far the best. The build quality is superior, the materials feel better, and it just performs better. This is the one to buy.

Sandra Carter
2025 Small Lightweight Oxygen Concentrator 7 Liter 93% Purity Mini Portable O2 Generator Oxygem Machine Low Noise with Lithium Battery
2025 Small Lightweight Oxygen Concentrator 7 Liter 93% Purity Mini Portable O2 Generator Oxygem Machine Low Noise with Lithium Battery
Easy to set up

I was worried about a complicated setup. It was none of that. Plug in the battery, attach the cannula, and press power. It was running in under a minute. Perfect.

Mark Baker
2025 Small Lightweight Oxygen Concentrator 7 Liter 93% Purity Mini Portable O2 Generator Oxygem Machine Low Noise with Lithium Battery
2025 Small Lightweight Oxygen Concentrator 7 Liter 93% Purity Mini Portable O2 Generator Oxygem Machine Low Noise with Lithium Battery
Aesthetically pleasing

It's not an eyesore! It has a sleek, modern look that doesn't scream 'medical device.' I don't mind having it out in the open when company comes over.

Margaret Lee
Buy 9L Oxygen Concentrator dedakj Adjustable Continuous O2 93% Purity Portable High Concentration Oxygen Machine with Atomization Voice Low Noise
Buy 9L Oxygen Concentrator dedakj Adjustable Continuous O2 93% Purity Portable High Concentration Oxygen Machine with Atomization Voice Low Noise
Great product for the price

This concentrator offers excellent value. It has all the features I need at a fraction of the cost of other models. I'm very satisfied with my purchase.

Rebecca Bailey
2025 Small Lightweight Oxygen Concentrator 7 Liter 93% Purity Mini Portable O2 Generator Oxygem Machine Low Noise with Lithium Battery
2025 Small Lightweight Oxygen Concentrator 7 Liter 93% Purity Mini Portable O2 Generator Oxygem Machine Low Noise with Lithium Battery
A lifeline

This isn't just a device; it's a lifeline to the outside world. It reduces my anxiety so much knowing I have reliable oxygen with me wherever I go. It's empowering.

Dorothy Nelson
2025 Small Lightweight Oxygen Concentrator 7 Liter 93% Purity Mini Portable O2 Generator Oxygem Machine Low Noise with Lithium Battery
2025 Small Lightweight Oxygen Concentrator 7 Liter 93% Purity Mini Portable O2 Generator Oxygem Machine Low Noise with Lithium Battery

2025 Best Oxygen Concentrators: 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.

 

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.

RES-6: Ultralight Travel Companion (1.1kg)

  • 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.


REA-7: Ultra-Quiet Smart Choice

  • Best For: Sleep and quiet environments, upgraded for 2024.
  • Keywords: quiet portable oxygen concentrator, concentrador de oxígeno silencioso, low noise oxygen machine.
  • Scene: Bedroom, study, or living room.


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

  • 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

 

 

Need help? Feel free to contact us