2-9L/M oxygen concentrator for home use with high oxygen purity FREE SHIPPING


  • High oxygen concentration with strong stability
  • German tech, high quality, affordable price
  • Compact design and light weight, easy to move
  • Working quietly, less than 45db
  • free shipping

dedakj oxygen concentrator model DE-2SW

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 with strong absorption, which can guarantee the oxygen concentration.High quality compressor from Germany make sure very quiet operation(40-45db), it’s perfect for you while sleeping.

Specifications of DEDAKJ home portable oxygen concentrator DDT-2SW

  • Max oxygne purity: 90%(±3%)
  • Oxygen concentration range: 30%-90%(±3%)
  • Oxygen flow : 2L-9L/min adjustable
  • Display control: LED screen & remote control
  • Control distance: 20M
  • Voltage: 220V or 110V
  • Power: 120W

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 steable working with high oxygen purity
  • Sensitive alarm system to notice the user if anything wrong
  • Atomization function: emit negative ion 6000000/CM3 per second
  • 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


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