Formonixs FilterQueen Defender

The FilterQueen Defender Air Purifier is an FDA Class II Registered Medical Device and proudly made in America. The Defender employs cyclonic action technology through its Medi-Filter® Cartridge and Enviropure® Charcoal Wrap to filter out 99.99% of airborne pollutants down to 0.1 microns in size. The 3x better-than-HEPA filtration traps pollen spores, mold spores, dust mites, pet dander, bacteria, viruses, smoke odors, cooking odors, pet odors, and even certain household chemical fumes.

FilterQueen has been helping create a healthier indoor environment since 1928. Because the FilterQueen Defender is an FDA Class II Medical Device, it is often used in hospitals and medical facilities around the globe. This energy-efficient medical grade air purifier produces no ozone and is ideal for rooms up to 700 square feet.

The Defender's Medi-Filter® Cartridge only needs to be replaced once every year and the Enviropure® Charcoal Wrap every six months. Every FilterQueen Defender Air Purifier comes with a Lifetime Perpetual Manufacturer's Warranty (based on the required purchase of one filter change per year).