Defender Air Purifier Style:Defender Elite Black Primary Pre-Filter BioCones (6): This

Primary Pre-Filter BioCones (6): This filter must always be used when operating the Majestic

How often to change your filters:

The package includes:  (1) Enviropure Charcoal Filter Wrap

Manufacturer Part Number:  4404013100

FilterQueen Majestic & Defender Kit (12 Month Bundle)The Annual System Bundle includes:(1) Medi-Filter:  The Medi-Filter provides three times better-than-HEPA filtration to reduce pollutants such as dust

Defender Air Purifier Style:Defender Elite Black Primary Pre-Filter BioCones (6): ThisThe 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