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 to Uses the Oxygen Concentrators?

The oxygen concentrators are mainly used to extract oxygen from the environment and concentrate it through technologies such as pressure swing adsorption for medical use. The following are its main uses:

dedakj oxygen  concentrator parameters

Medical use: Oxygen concentrators are mainly used to deliver oxygen to individuals with diseases that cause low oxygen levels in the blood, including chronic obstructive pulmonary disease (COPD), pulmonary fibrosis, cystic fibrosis, congestive heart failure (CHF), etc. These diseases may cause the transfer of oxygen from the inspired air to the blood to be less efficient, and supplemental oxygen can relieve symptoms and improve quality of life.

10 LPM Medical Powerful DEDAKJ Oxygen Concentrator20 LPM Medical Powerful DEDAKJ Oxygen Concentrator

Click the link below to check more info about 10-20liter oxygen concentrators:

https://dedakjoxygenconcentrators.com/products/top-quality-10-20-liters-medical-oxygen-concentrators-95-high-purity-dedakj-powerful-stationary-oxygen-concentrator-machine-continuous-flow-for-home-hospital-use-up-to-20lpm-1-4-atmosphere

 

Home use: Oxygen concentrators can also be used in home environments, especially for patients who need long-term oxygen inhalation, such as chronic obstructive pulmonary disease (COPD) patients. They can help patients get a continuous supply of oxygen at home and improve their quality of life.

Home Continuous Flow DEDAKJ Oxygen ConcentratorHome Continuous Flow DEDAKJ Oxygen ConcentratorHome Continuous Flow DEDAKJ Oxygen ConcentratorHome Continuous Flow DEDAKJ Oxygen Concentrator

Click the link below to check more info about Home Continuous Flow DEDAKJ Oxygen Concentrator:

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

 

Portability and mobility: There are a variety of portable oxygen concentrators on the market, suitable for patients who need to travel or move frequently. These devices are usually lightweight and portable, with good durability and stability, ensuring that patients can get a stable supply of oxygen in different environments.

Mini Portable Oxygen Concentrator with BatteryMini Portable Oxygen Concentrator with Battery
Mini Portable Oxygen Concentrator with BatteryMini Portable Oxygen Concentrator with Battery
Mini Portable Oxygen Concentrator with Battery

Click the link below to check more info about Mini Portable Oxygen Concentrator with Battery:

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

Continuous and stable oxygen supply: Unlike oxygen tanks, oxygen concentrators continuously extract oxygen from ambient air and remove nitrogen to provide users with nearly pure oxygen. This continuous oxygen supply eliminates the need for frequent refills of oxygen tanks, reducing the logistical challenges and recurring costs associated with refills.

In summary, oxygen concentrators are versatile medical devices that are suitable for a variety of medical and home settings and can effectively improve patients' oxygen supply and improve their quality of life.

 


RESPIREASY

 

Respire Easy of Fresh Oxygen

RESPIREASY is a brand that 14+ years focuses on oxygen concentrators and oxygen accessories. Our goal is to provide customers with affordable, high-quality air oxygen concentrators to maintain an active family lifestyle and improve their quality of life.

 

Respireasy is a professional oxygen concentrator manufacturer, has been deeply involved in producing oxygen concentrators O2 making machines for more than 14 years.
The 1-9 LPM home use oxygen concentrators, 10-20 LPM powerful O2 generator, 1.2 kgs portable mini size oxygen generators, original dedakj oxygen filter, humidifier water tank, remote control accessories parts for dedakj.

⭐️⭐️⭐️⭐️⭐️USA Mexico & EU Local warehouses

⭐️⭐️⭐️⭐️⭐️Buy now (delivery within 3-4 days)

⭐️⭐️⭐️⭐️⭐️1-year quality warranty Guaranteed

 

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🔥🔥🔥Buy One, Get One Free (BOGO)

Click to read

🔥 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

Contact DEDAKJ Office