Dedakj oxygen concentrator have been tested for 3000 hours of continuous working, the oxygen machine still can provide steady high purity oxygen. The molecular sieve is imported from France, which can guarantee the oxygen concentration.High quality compressor from Germany make sure very quiet operation(<45db), it’s perfect for you while sleeping.

Specifications of professional German tech home oxygen concentrator

Max oxygen purity: 90%(±3%)

Oxygen concentration range: 30%-90%(±3%)

Oxygen flow : 2L-9L/min adjustable

Anion output: 6 Million/CM3

Display control: LED screen & remote control

Size: 404 x 182 x 383mm

Net weight:8 KG

Control distance: 20M

Rated current: 1A

Voltage: 220V or 110V

Power: 230W

Product benefits and features:

Several filters and high-grade France Molecular Sieve guarantee oxygen purity

Quiet operation with high quality German conpressor, Ideal for user while sleeping

Sustainable stable working to supply oxygen

Sensitive alarm system to notice the user if anything wrong

Clear display with LED screen and easy controls by remote

Compact construction gives the O2 concentrator small size

lightweight, which can be moved to anywhere easily

Efficient power consumption and low maintance