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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!

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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


 

Which is better for home personal use oxygen cylinder or oxygen concentrator for oxygen therapy?

Which is better for home personal use oxygen cylinder or oxygen concentrator for oxygen therapy?
For long-term home oxygen therapy, oxygen concentrators are better and more cost-effective!

dedakj mini portable oxygen concentrator


Specifically:
Most medical institutions are equipped with an oxygen concentrator oxygen supply system as standard. At this time, the oxygen cylinder mainly plays a supplementary role, such as emergency rescue and oxygen consumption when the wall-plug oxygen supply system fails. Machines cannot achieve this. For hospitals, when there are fewer oxygen supplements and less demand, oxygen bottles are easy to maintain and low in cost, making them the first choice. As more people need oxygen, they will be equipped with an oxygen concentrator oxygen supply system.


For home oxygen therapy, the oxygen concentration of the oxygen cylinder is 99.5% and that of the oxygen generator is 93±3%. Although there are differences, this point can be completely solved by the amount of oxygen in actual use. The main difference is still in the oxygen therapy process. There is a difference in cost and additional workload, and in some cases, there is synergistic and complementary value between the two.


In terms of cost, to a certain extent, about 6 months can be used as a reference threshold. The actual cost of oxygen cylinders during this time period is small. After the time is exceeded, the longer the time, the greater the cost advantage of the oxygen concentrator. Of course, it is not infinite. , after all, the oxygen concentrator also has a limited service life.


The additional workload mainly refers to the fact that the oxygen cylinder has a predetermined amount of oxygen and needs to be contacted by the gas supplier for refill before it is used up. The greater the oxygen consumption, the more chores the family will have to spend on replacing and replenishing oxygen. This does not exist for oxygen concentrators.


To sum it up:


Oxygen cylinder
The advantages are: the cost is calculated according to the usage time, the oxygen output is stable, and it is not affected by problems such as power outages.
The disadvantages are: limited oxygen content, troublesome replacement, and inconvenient movement.


Oxygen concentrator machine
The advantage is: oxygen can be produced with electricity, which saves trouble and is easy to move.
The disadvantages are: the one-time purchase cost is high, and it is relatively troublesome to deal with it after it breaks down.
Due to their obvious advantages and disadvantages, for oxygen users who are obviously dependent on oxygen, most of them adopt a combination of the two, with oxygen generators as the main method and oxygen bottles as the supplement. They are used alternately, which reduces the cost of oxygen production. It also eliminates the risk of machine failure and the trouble of frequent air exchange of oxygen bottles. For health care people and people whose hypoxia is not particularly serious, an oxygen concentrator is a better choice.

dedakj continuous flow rate oxygen concentrator


What are the benefits of a home oxygen concentrator?
The purpose is to "supplement oxygen"
In terms of benefits:
For people with hypoxia
1: Quickly and conveniently replenish oxygen, relieve the body's hypoxic state, and at the same time save the trouble of frequent medical visits.

2: No raw materials are needed, air generates oxygen, and it can effectively reduce the cost of oxygen therapy even if there is a need for long-term oxygen therapy.

3: Middle-aged and elderly people, especially those at home who suffer from heart and lung diseases all year round
For patients with bronchial asthma, chronic bronchitis, emphysema, angina, respiratory and heart failure and other diseases, oxygen inhalation can significantly increase blood oxygen saturation, relieve patients' pain, and save expensive medical expenses. Regular oxygen inhalation by middle-aged and elderly people can prevent cardiovascular and cerebrovascular diseases and is beneficial to health and longevity.

4: Pregnant women’s health care
Regular oxygen inhalation during pregnancy can increase the oxygen content of the arterial blood of pregnant women, improve the functional status of the pregnant woman's body, and is beneficial to the growth and development of the fetus. Babies born to pregnant women who take oxygen have higher intelligence and physical abilities than those who do not take oxygen

5: Relieve work stress. Office workers are under a tense work rhythm and are prone to symptoms such as fatigue, dizziness, slow reaction, irritability, difficulty breathing, and loss of appetite. Breathing oxygen for 10 to 20 minutes every day can relieve nervousness, irritability and other sub-health conditions and maintain strong energy. In addition, when air pollution is serious and the air in the office is blocked, poorly circulated, and the air is poor, regular oxygen inhalation can clean the respiratory tract, replace harmful gases in the lungs, and ensure good health.

6: Beauty oxygen therapy and oxygen training
Oxygen inhalation has become one of the most popular beauty methods in today’s world. Sufficient oxygen can increase the biological activity of superoxide dismutase SOD, inhibit the damage of harmful free radicals to skin tissue and pigment deposition, increase skin nutrition, make the skin rosy and shiny, and fundamentally care for the skin.

 

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dedakj oxygen  concentrator parameters
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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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