KBR-3AK2 with good quality best price and uique design with the function of timing the purity can reach to 95%

KBR-3AK2

OUTLET PRESSURE: 0.02-0.04Mpa

flow: 0-3L/min

input power: 310/340W

noise:<=49dB

weight: 22KGS

 NO LCD but nixie light out shell material:MENTAL(durable)

 have remote controller( Astands for on/off, B stands for timing) very convenient for old person or person whoes movement is costive

wuth swivel caster at the bottom

have the function of Timing( you can inhail oxygen with fixed time per day) nebulizerPhysical oxygen-making, without adding any accessory. There is oxygen when you turn on the switch and the oxygen purity reaches to and exceed 93%

With low power and low noise, you only cost one degree eletricity for three hours inhaling oxygen

We are the only one to set four-grade filters in this line. The molecular sieve protector, which has been patented, can purify the air effectively

All the products are passed through the ISO13485 and CE0123certificate

3L psa family use oxygen concentrator