FAQ How often should I replace the True HEPA filter? The True HEPA filter should be replaced up to 5 years after opening, but its life can be reduced depending on the room environment.Can I reuse the Washable Deodorizing filter? Yes, the Washable Deodorizing filter can be repeatedly used after washing, or it can be replaced.What materials are used in the True HEPA filter? The True HEPA filter materials include Polypropylene for the filter and Polyester for the frame.
