The Winix 1712-0093-00 Filter T Replacement Set was created with Pet Owners in mind. An Activated Odor Control (AOC) Carbon Filter uses activated carbon pellets to greatly reduce pet and home odors， while a True HEPA Filter captures 99.97% of particles and impurities as small as 0.3 microns， including pet dander and hair， pollen， mold， dust， other allergens and cigarette smoke. The genuine Winix Filter T is compatible with the HR900 Winix Air Purifier.

Compatible with Winix air cleaner model HR900

True-HEPA filtration， captures up to 99.97% of particles， as small as 0.3 microns.

Advanced Odor Control (AOC) Carbon Filter; reduces VOCs and odors from cooking， pets， and smoke.

Genuine Winix one year replacement filter set. For optimal performance， it is recommended to change this filter set once every 12 months.