Compare All DEDAKJ Oxygen Concentrators

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

Compare the key features, oxygen purity, flow rate, and battery life differences of each model in the comparison chart below.

Mini Portable Oxygen Concentrators
Feature	Cheap Price	Continuous Flow	Upgraded	Smallest	Low Noise	TOP
Model	TB-1	Y5	Y7	RES-4/5/6	REA-6/7	REC-6/7/8/9
Flow rate	3L/Min	5L/Min	7L/Min	4/5/6 L/Min	6/7 L/Min	6/7/8/9 L/Min
Size (cm)	25x15x12	19.8x9.3x21	17.5x8.6x19	15x7.5x16	17x8x19.8	17.8x8x21
Weight (Pound)	4.4	4.6	4.1	2.4	3	4.8
Product Link	>>>>Click	>>>>Click	>>Click	>>Click	>>Click	>>Click
1-9 Liters Home Oxygen Concentrators
Feature	Low Price	Low Price	Powerful	2025 Newest			Upgraded	Classic
Model	RES-R1L	RE-E1L	RE-P2L	RE-S2L	DE-1A/1B/1LW	DE-C1L	DE-Q1W	DE-2A/ 2AW	DE-2SW/ 1SW
Flow rate, L/Min	1-8L/Min	1-8L/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)	24x15x25	18x31x31	37x18x29	37x28x19	34x18x31	20x21x28	36x19x34	40x18x38	35x19x31
Weight (Pound)	8.8	11	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

Buy Portable Machine Get Home Machine FREELY

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.

Quality Guaranteed

Social Responsibility-DEDAKJ Manufacturer Oxygen Concentrator

🌍Social Responsibility

At DEDAKJ, social responsibility is embedded in our vision of bringing advanced respiratory technology to every household and community in need. We believe that our role as a global healthcare manufacturer extends far beyond producing equipment—it is about creating positive impact for people, society, and the environment.

Responsible Manufacturing

With a 3,500 m² certified production facility and annual capacity of 2 million units, we uphold the highest international safety and quality standards. Every oxygen concentrator is manufactured under strict compliance with European and American regulations, ensuring patients and families receive safe, reliable products.

Innovation with Purpose

DEDAKJ invests heavily in international research and development, with teams in Germany and Shenzhen. Holding more than 100 patents, we focus on technologies that not only enhance respiratory health but also make professional-level solutions affordable for everyday users.

Global Access & Affordability

We are committed to reducing barriers in respiratory care. Through regional warehouses in the US, UK, Russia, and EU, we shorten delivery times, cut costs, and ensure that more families worldwide can access life-supporting oxygen concentrators when they need them most.

Environmental Stewardship

We recognize our responsibility to the planet. By adopting eco-friendly production practices, optimizing material use, and extending product lifespan, we aim to minimize environmental impact and contribute to a more sustainable future.

Supporting Communities

Beyond business, we actively engage in community health programs and donations, delivering oxygen concentrators to hospitals, elderly care facilities, and regions affected by healthcare shortages. Our mission is to ensure that no patient is left behind due to lack of access to essential respiratory support.

🌍 DEDAKJ’s Commitment:
To build a future where high-quality respiratory solutions are accessible, sustainable, and beneficial for all, while carrying forward our duty to patients, communities, and the environment.