F1701HE HEPAtech Replacement Filter

True HEPA filtration removes up to 99.97% of airborne particles as small as 0.3 microns in size including smoke, dust, pollen, pet hair and dander, mold spores and dust mites Natural bamboo charcoal reduces harmful volatile organic compounds (VOCs) and household odors from cooking, cleaning, smoking and pets Recommended to replace every 12-18 months for maximum efficiency, or more often depending on air quality & environmental factors Direct replacement for 30613 Package contains 1 replacement filter Dimensions: 19-2/5 x 4-3/5 x 1-3/5 inches Fits  Model Part Number HT1701 F1701HE (F1701HE/21) 30100 F1701HE (F1701HE/21)