Cpolebev 2pcs Universal Oxygen Generator Machine Replacement Parts Filter, 5L Oxygen Generator Filter for Oxygen Concentrator Filter

Oxygen Concentrator Accessories: Our filter is the perfect filter accessory for the oxygen concentrator, which can effectively extend the service life of the oxygen concentrator Wide Range Of Adaptation: Suitable for 90% of the oxygen generator equipment on the market, easy to use Easy To Carry: Small and light, more convenient to carry, suitable for workers who replace accessories outdoors Environmental Material: The filter elements paper is made of environmental materials, and the whole is made of high-density fireproof fiber filter paper. It is non- and has no irritating odor. It filters impurities in oxygen to oxygen quality How To Use: Open the back cover, remove the old filter, insert the new filter, and then close the back cover