Inogen At Home Replacement Particle Filter,Particle Filter,Each,RP-400Price: USD28.35 Inogen At Home Replacement Particle Filter is Eco-friendly particle filter which keeps dust, hair, and other air-borne contaminants away from the oxygen. It is used with Inogen At Home ~ ¾ & ¾ ~ & & & ~ ¾ ~ & Oxygen Concentrator. The removable particle filter covers the air intake screens to filter out dust, hair, and other air-borne contaminants. It is washable and reusable, making it one of the Eco-friendly features of Inogen concentrators. Users should wash and dry the filters weekly (more often in very dusty environments) to help keep the concentrator working properly. It is a single, larger filter.Other products from H e a l t h P r o d u c t s F o r Y o u |