Unmissable  

Free Oxygen Concentrator

đŸ”„ 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:

About DEDAKJ Official

55-Years in Business is an Achievement That Comes From Being Reliable and Responsive, Year After Year!

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About DEDAKJ

DEDAKJ Group is a national high-tech and professional innovative manufacturer with diverse selection of oxygen concentrator. 

DEDAKJ is a 3500 square meter certified manufacturing facility with an advance technical management system. The production capacity is 2 Million units per year and all products are made adhering to American and European standards to meet the global market requirements.

We have two strong Research and Development teams of more than 30 senior scientific expert In Shenzhen. DEDAKJ already has more than 100 patents and  17 software copyrights.

 

Product Catalog

Classification: Home Oxygen Concentrators / Portable Oxygen Concentrators / 10-20 Liters Powerful Oxygen Machines

 

Our Values

Quality

We understand that your health and well-being are of utmost importance, which is why we go the extra mile to ensure that our products meet or exceed industry standards.

Trust

When it comes to your health, trust is paramount. We are committed to earning and maintaining your trust every step of the way. Our team works tirelessly to source reliable, safe, and effective breathing oxygen machines that you can rely on.

Accessibility

We believe that everyone should have easy access to the medical products they need. That's why we offer a wide range of consumer-grade medical products that cater to diverse needs and budgets.

Customer Care

Exceptional customer care is at the heart of everything we do. Our friendly and knowledgeable support team is here to assist you every step of the way. Have a question? Need guidance? Reach out to us, and we'll be more than happy to help.

 

DEDAKJ Oxygen Concentrator Factory


 

FAQs-DEDAKJ Oxygen Concentrators

dedakj oxygen  concentrator parameters


Buy Portable Machine Get Home Machine FREELY


Customer Care Program:
BOGO

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

đŸ”„đŸ”„Buy portable machine get home machine FREELY. 
Buy a Mini Oxygen Machine —Get a free Re-K1L Home Oxygen Machine (1–7L)!

Steps:
1: Add a portable oxygen machine into shopping cart
2: Add the RE-K1L home unit into shopping cart
3: Checkout together, the home oxygen device free.
 * Agreement: By applying for the free RE-K1L, you accept Customer Care Program requirement below.

 

Model: RE-K1L

DEDAKJ Home Oxygen Concentrators 7 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:

  • 1ïžâƒŁRecord a short, positive video using or unboxing your machines.
  • 2ïžâƒŁPost it on at least 3 platforms (Reddit, TikTok, YouTube, Facebook, X, or Instagram).
  • 3ïžâƒŁInclude this purchase link in each post: https://dedakjoxygenconcentrators.com/collections/amazing-deals
  • 4ïžâƒŁSend us all post links or screenshots as proof of completion, dedakj@yahoo.com

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

 

 

*What are Different Types of Oxygen Concentrators? 

Click the links below

>>> Medical Oxygen Concentrators (5L/10/20 Liter, power,93% oxygen purity concentration, continuous flow rate )

>>> Portable Home Oxygen Concentrators (1-9Liter, ideal oxygen therapy at home .)

>>> Mini Hanheld Oxygen Concentrator (3L/ 5L/ 7L/ 9 liter mini oxygen generator machines with lithium battery and backpack for outdoor traveling)

 

*Which Mini Portable Oxygen Generator Model is my Best Choice?

The REA-7 liter mini oxygen concentrator, 2025 newest version, good quality ultra low working noise AT UNBEATABLE PRICE.

》》》Click here to check more info

https://dedakjoxygenconcentrators.com/products/8-liter-small-portable-oxygen-concentrator-mobile-travel-95-concentration-o2-generator-oxygen-therapy-machine-with-battery-continue-oxygen-supply

 

*Which (Continuous Flow + Mini Size+ Rechargeable +Working with BIPAP CPAP machine) is my Best Choice?

New arrival model, the RespirEasy-Y5, continuous flow up to 5liters, portable, with lithium battery

https://dedakjoxygenconcentrators.com/products/dedakj-powerful-5-liters-min-continuous-flow-oxygen-concentrator-mini-portable-oxygen-generator-machine-powered-rechargeable-battery-for-home-care-outdoor-travel

 

*Which Home Continuous Flow Oxygen Generator Model is my Best Choice?

For people in USA, the RE-P2L and RE-M10L (Medical standard) model. (Stock in USA local warehouse)

For people in Mexico, the RE-S2L model (Stock in MX local warehouse)

For people in EUthe RE-R1L and RE-P2L model. (Stock in EU local warehouse)

 

*Which is the Most Hot Sale Oxygen Cocnecntrator Model?

The RE-P2L model, please check more detail from the link below:

https://dedakjoxygenconcentrators.com/products/2025-buy-9-liters-continuous-flow-oxygen-concecntrator-93-concentration-o2-making-machine-for-personal-breathing-care-1-year-quality-warranty

 

*What is DEDAKJ Quality Warranty Policy?

The 1 year quality warranty Terms only apply to customers who purchase the machine directly from our store.
We encourage the customers who need the oxygen cocnentrators to place the order in our store DIRECTLY (https://dedakjoxygenconcentrators.com/).
The good quality and the total new condition oxygen machines from our store can be guaranteed.

 Please click here to check more info about warranty Policy.

 

*How Long Does It Take to Receive My Order?

In general, orders typically process within 1-2 days and transit time is about 2-3 business days. Total Delivery Time = Processing Time + Transiting Time

  

*How Will My Order be Shipped?

We will shipping the product to you by UPS, FedEx or DHL. It will delivery to you soon.


*How Can I Track My Order?

We've actually made this super simple! You can e-mail us at dedakj@yahoo.com  and we will provide you with the status of your order.

 

*How Do I Return Something?

Please contact us by email to let us know your request first and refer to our Refund Policy. Our email is: dedakj@yahoo.com 

Besides DEDAKJ Store cannot accept returned products that have been man-made damage.

 

*What If the Products I Received is Damaged or Missing Items?

Please refer to our returns policy. Besides, We cannot accept returned products that have man-made damage.

You must report damage or missing items within 3 business days of receipt by contacting us at dedakj@yahoo.com 

You also must keep the original box & packing material in the event we open a claim with the carrier. In some cases, we may need a customer's help to confirm why this is happening. We appreciate your cooperation and patience through this process.

 

*What Should I Do If I Do Not Receive My Items in Time?

In rare cases, you have not received the products for more than 30 days. Please contact dedakj@yahoo.com  and we will deal with it immediately.

 

*What Forms of Payment Do You Accept?

Paypal Payment and the Credit Card Payment are acceptable. 

Please follow the link below, then you can connect your credit card, debit card or bank account to PayPal for purchasing products.

Checkout Options Guidance: https://dedakjoxygenconcentrators.com/blogs/news/checkout-options-guidance

 

*Can I Use my Medicare?

Unfortunately, we do not work with insurance companies/providers.

There is an option to pay out of pocket and have your insurer reimburse you. However, you need to contact them directly and make sure this is an option for you.

 

*Does the Machine Have Warranty?

All of our products are 1 year warranty, except our Refurbished/Used oxygen machines. The used machines do not apply to the one-year warranty and one-month refund policy. Please feel free to contact us if necessary.

 

*How to Modify the Order Information after Ordering?

If you need to replace / add / reduce order products, or modify the delivery address, contact information, etc., please contact us by email before it is shipped.

 

*Where Can i Find More Information About a Product i Want?

Each product page has a detailed description and any specifications applicable about the product. If you don’t find the details you’re looking for there, give customer service a shout for more info.

 

*User Manual of DEDAKJ Oxygen Concentrators

https://dedakjoxygenconcentrators.com/pages/user-manual-oxygen-concentrator-of-dedakj-de-1a-1b-1s-1lw-2a-2aw-2sw-q1w-c1lw
(click above and check )

 

*Can I Pay with My Credit Card, As i Do Not Have the Paypal Account? 

For checkout , we offer 2 options  (Credit Card Payment and Paypal Payment).
Please kindly check the guidance from the link below:(Click below)
Checkout Options Guidance


Where Can I Buy Suitable Oxygen Concentrators?DEDAKJ Official Website

click the links below

>>> Buy Home Continuous Flow DEDAKJ Oxygen Concentrator

>>> Buy Mini Portable Oxygen Concentrator with Rechargeable Battery

>>> Buy 10-20 LPM Powerful Medical DEDAKJ Oxygen Concentrators

 

 

Contact DEDAKJ Office