the Defender is literally the last Air Purifier you will need
How often to change your filters:
The Enviropure Charcoal Filter Wrap is made with HEGA (High Efficiency Gas Absorption) material
Motor Guard (Flat Disc Filter): Change every 6 months
Primary Pre-Filter BioCones (6): This filter must always be used when operating the Majestic
Defender Air Purifier Style:Defender Elite Black the Defender is literally theThe 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