€173 with coupon for Oxygen Concentrator Machine 1-6L/min Adjustable Portable Oxygen Machine for Home and Travel Use Without Battery from BANGGOOD

Oxygen Concentrator Machine

Features:
Adjustable oxy-gen conce-ntration: supply continous flow 1-6L/min adjustable, 30%-90%,(1L: 90%±3 2L: 50%±3 6L: 30%±3 )
Portable and lightweight: only 5.2kg, Could work plug-in home power supply(AC 110V )for continuous working 24 hours a day if you do not set timer.
Intelligent Control: IMD beautiful large color panel, easy to operate, large color LED screen, el-ear display, timer operation function and with infrared remote control, let itbes easier and more convenient.
Anion: This machine is equipped with ion function, and a “negative” button; the negative ion system can work alone , you can also work simultaneously with theoxygen system;Anion generatorAir vents located in the machine, the exhaust vents discharged into the surrounding space of the machine when working.
Multi-layer filter, self-easy to replace:The oxygen system of this product has coarse dust filter, fine dust filter andthree bacterial filtration treatment for the input air respectively, finally, theoxygen is fresh and clean after filtering , and the two front layers filter canbe replaced without disassembing, the user operate it comfortably.
Specifications:
Model: MAFO1 5AWScope of application: use as household oxygenating,not use for medical treatment
PSA methods: PSA
The input power: 115W
Rated voltage: AC110V,220v
Air output: 1~6L/min
Output pressure: <100kpa
Noise: about 48dB
Product size:  302 x 168 x 325mm
Net weight:  5.2kg
Electrical categories: II
Execution standard: GB4706.1-2005
Q/MAF 01-2014