Filter-Monster Replacement Filter Pack Compatible with HoMedics PetPlus AT-PET01, AT-PET02, 4 Pack (Carbon Filter, HEPA Filter, Activated Carbon, 4 count)

Designed to fit HoMedics Oscillating Tower Air Purifier models AT-PET01, AT-PET02. Compatible with HoMedics AT-OFL filter and AT-PETODR filter. True HEPA filtration removes up to 99.97% of airborne particles as small as 0.3 microns in size including dust, smoke, pollen, pet hair and dander, mold spores and dust mites. Activated carbon reduces common pet and household odors. Recommended to replace carbon filter every 6 months and HEPA filter every 12 months for maximum efficiency, or more often depending on air quality and environmental factors. Package contains (2) HEPA replacement AT-OFL filters and (2) carbon replacement AT-PETODR filters.