2pcs Universal Oxygen Generator Machine Replacement Filter, 5L Oxygen Generator Filter for Oxygen C

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 qualityOxygen Concentrator Accessories: Our filter is the perfect filter accessory for the oxygen concentrator, which can effectively extend the service life of the oxygen concentratorEasy to Carry: Small and light, more convenient to carry, suitable for workers who replace accessories outdoorsWide Range Of Adaptation: Suitable for 90% of the oxygen generator equipment on the market, easy to useHow to Use: Open the back cover, remove the old filter, insert the new filter, and then close the back coverColour:As ShownMaterial:plasticPackage Contents:2X Oxygen Generator Machine Replacement FilterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.