How often to change your filters:
The package includes: (1) Enviropure Charcoal Filter Wrap
and other hard-surfaced floors
The Enviropure Charcoal Filter Wrap is made with HEGA (High Efficiency Gas Absorption) material
the Defender is literally the last Air Purifier you will need
Defender Air Purifier Style:Defender Elite Black How often to change yourThe FilterQueen Defender Portable Room Air Purifier uses its proven technology to create a cleaner, healthier home environment that is protected from harmful pollutants such as pollen, mold, bacteria, viruses, pet dander, dust mites, smoke particles, cooking odors, and airborne chemicals, without producing harmful ozone. CLASS II MEDICAL DEVICE Recognized by the FDA as a Class II Medical Device, the Defender is proven effective through laboratory