Unmissable 

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:

About DEDAKJ Official

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

dedakj oxygen concentratordedakj oxygen concentratordedakj oxygen concentratordedakj oxygen concentratordedakj oxygen concentratordedakj oxygen concentrator

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


 

How Well Do You Know About the CPAP Ventilator, Breathing Machine?

 

In the past, when people mentioned ventilators, they would think of critically ill patients or ICU wards. After the improvement of medical science, one of the purposes of using a ventilator is to solve the problem of snoring. Strictly speaking, it is to solve sleep apnea caused by snoring.


How to choose a home ventilator that suits you?
Who are home ventilators suitable for?

dedakj oxygen  concentrator parameters


At present, household ventilators on the market are generally divided into two categories: one is for people who treat sleep-disordered diseases such as obstructive sleep apnea (OSA). The other category is treating patients with chronic obstructive pulmonary disease (COPD), neuromuscular diseases and other related diseases.

copd apnea


Should people who snore be on a ventilator?


Among them, for patients with sleep apnea, the home ventilator is the first choice for the treatment of the disease. The results of polysomnography AHI>15 times/hour, or sleep apnea with AHI>5 times/hour and accompanied by daytime sleepiness, etc. Suspended patients can consider using a home ventilator, which can maintain the openness of the upper airway with continuous positive pressure during sleep, and prevent snoring and apnea caused by upper airway collapse. Let the patient no longer suffer from severe hypoxia due to snoring at night, and become depressed during the day.

BIPAP breathing machine

How to choose a home ventilator?


At present, household ventilators are mainly divided into single-level ventilator (CPAP), single-level automatic ventilator (Auto CPAP), bi-level ventilator (BiPAP) and bi-level automatic ventilator (Auto BiPAP). For patients with general breathing and sleep disorders, single-level ventilators are relatively cheap and can meet the needs, while for people with sleep-disordered breathing combined with obesity, chronic obstructive pulmonary disease (COPD), and neuromuscular diseases, bi-level ventilators are more convenient. fit some.
Although all kinds of household ventilators have more comprehensive functions, consumers are advised to choose a ventilator with pipeline heating and humidification function when choosing. Every winter, many patients in the south will call us and say that they wake up with water on their face in the morning. This is because the indoor temperature is low in winter, and the air blown out by the ventilator will liquefy when it is cold before entering the nasal cavity. Choosing a ventilator with a heating and humidifying function can avoid this situation. When the air enters the nasal cavity, the temperature is appropriate and more comfortable.


COPD should uses a ventilator to prepare an oxygen machine!


Due to the development characteristics of COPD, if the patient needs to use a ventilator, then an oxygen generator must be used, and a machine of more than 5L (five liters) must be used.

9 liter oxygen concentrator

DEDAKJ 2-9 Liter Home Oxygen Concentrator Oxygen Generator Portable Oxygen Machine with Nebulizer Function 110V/220V DE-2AW

Click the Link and Check more:

https://dedakjoxygenconcentrators.com/products/dedakj-2-9l-min-flow-oxygen-concentrator-o2-generator-portable-oxygen-machine-de-2aw

https://dedakjoxygenconcentrators.com/collections/home-use-oxygen-concentrator

10 liter oxygen concentrator

DEDAKJ 1-10 Liter High Concentration Medical Oxygen Concentrator Hospital Continuous Flow Rate Oxygen with Nebulizer Function 110V/220V DE-T10

Click the Link and Check more:
https://dedakjoxygenconcentrators.com/products/dedakj-10-liter-oxygen-concentrator-medical-use-o2-generator-atomizer-for-2-people-110v-220v-breathing-apparatus

https://dedakjoxygenconcentrators.com/collections/medical-5l-10l-oxygen-concentrator


Oxygen concentrators and ventilators can be used together to maximize their value.


Because all the ventilator blows out is air, and the machine itself does not produce oxygen. When the ventilator and the oxygen generator are connected, the air in the ventilator will dilute the oxygen blown out by the oxygen generator, so the combination of the ventilator and the oxygen generator For use, the oxygen flow rate is best adjusted to 4-5L/min, so the oxygen generator used is preferably 5L or more.

 

Related: How Well Do You Know About the CPAP Ventilator, Breathing Machine?

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🔥🔥🔥Buy One, Get One Free (BOGO)

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🔥 Buy a Mini Oxygen Machine, Get a FREE 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

Required

  1. Post a short positive video on 3+ platforms (TikTok, YouTube, Facebook, Instagram, Reddit, or X).
  2. Include this link in every post:

https://dedakjoxygenconcentrators.com/collections/mini-portable-oxygen-concentrator-with-rechargeable-battery

Failure to comply will void the warranty for the FREE RE-Q1L.


Model: RE-Q1L

1–7L/min Adjustable Oxygen Concentrator for Home Use

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


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:

 

Portable Oxygen Concentrator Specification Sheet

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