DEDAKJ  1L-7L Oxygen Concetrator Concentrater DE-1A Oxygen Making Machine 220V Oxygenation Generator Machine CE For Home
ID: 72216

DEDAKJ 1L-7L Oxygen Concetrator Concentrater DE-1A Oxygen Making Machine 220V Oxygenation Generator Machine CE For Home

4.5 (8 votes) | 14 orders
Price: US $682.10 / piece
Discount Price:
US $ 536.35 / piece


Oxygen Flow: 1L-7L Adjustable
Oxygen Concentration: 30%-93% (±3%)
Oxygen Generation Method: Pressure Swing Adsorption (PSA)
Anion Output: 8 Million/cm³
Atmospheric Pressure: 86kpa-106kpa
Rated Power: 120VA
Rated Voltage: AC110V (US Plug)/AC220V (EU,UK Plug)
Display Control: HD LED Touch Screen
Operating Noise: ≤45dB(A)
Machine Size: 34 x 18 x 31CM
Net Weight: 6KG/13LB/211OZ


1. Machine should be in the ventilated places and the distance between the generator and wall/other objects no less than 10cm.
2. Please do not put anythings on the top of the oxygen concentrator.
3. No objects behind and under the bottom of the device to prevent the shutdown or decrease the oxygen concentration.
4. Fire and smoking is prohibited when operate the oxygen making machine.
5. It is not suggested to power on/off the machine frequently,please restart after the machine shutdown 3 to 5 minutes.
6. Use the oil to clean the machine is not allowed,which may cause the pollution and fire.

3000 hours continuous stable oxygen supply for 2 people at the same time.
The working noise is only 45dB to ensure the most comfortable inhalation,you can have a nice sleep in the evening.
Unique negative oxygen ion function can refresh the air to improve your health condition.

Frequently Asked Questions

1. Q: Is the machine medical use or home use?
A: This oxygene machine is for home care.

2. Q: How long can I use the oxygen concentrator continuously?
A: You can use the machine 3000 hours continuously after our test.

3. Q: Can two people use it at the same time?
A: Yes,the machine can supply oxygen for 2 people at the same time but the double oxygen tube is not the standard accessory.

4. Q: Is this machine with atomization function?
A: No,it is without atomization function,you can buy our DE-1LW instead.

5. Q: Can I use the machine in the car?
A: You can use it in the car but the power inverter is necessary.

6. Q: Can pregnant women use it?
A: The pregnant women can use the machine without problem.

7. Q: Do I need to pay the import duty?
A: We are not sure if you need to pay the customs charge but we can supply any documents like invoice,certificates to finish the clearance.

How Does The Oxygen Concentrator Work

1. The air enter into the compressor via the fuse with filter and noise canceling function.

2. The oxygen and nitrogen are separated by the molecular sieve.

3. The oxygen will be kept and the nitrogen discharge by the ceramic separate valve.

4. The oxygen flow into the water tank and you can enjoy the moist oxygen.

  • Brand Name: LZHZXY
  • Origin: CN(Origin)
  • Power (W): other
  • Voltage (V): 220V
  • Certification: CE
  • Certification: RoHS
  • Model Number: DE-1A
  • Product number: GL0481
  • Model: DE-1A/DDT-1A
  • Voltage: 220V
  • Input power: 130W
  • Oxygen production: PSA
  • Display control: LED touch screen
  • Oxygen flow: 1-7L
  • Oxygen Concentration(%): 30%-93%
  • Noise(dBA): less than 40db
  • Control distanc: 20 meters infrared control


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time(60 days not including 2-5 day processing) you can request a refund or a reshipment.

If you received the wrong item you can request a refund or a reshipment.

If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of CNTRONIC Consumer Electronics Retailer (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (60 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.



Thank you for your interest doing business with us!

If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.

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