Replacement Air Purifier Filter Value Pack H-HF800-VP

Silver nanoparticles in the EcoSilver® pre-filter prevent the growth of microorganism on the filter, including bacteria and viruses Coconut carbon in the pre-filter neutralizes odors, smoke, pollutants and allergens True HEPA filter removes up to 99.97% of airborne particles as small as 0.3 microns including smoke, dust, pollen, pet hair and dander, mold spores and dust mite debris Recommended to replace HEPA filter every 6 months and pre-filter every 3 months for maximum efficiency, or more often depending on air quality & environmental factors Package contains 1 replacement HEPA filter and 2 pre-filters Dimensions: 17-1/2 x 1-3/4 x 18-1/10 inches (HEPA), 17-1/2 x 1/10 x 18-1/10 inches (Pre-Filter) Fits Model Part Number HP800 H-HF800 HP800BL H-HF800 HP800WH H-HF800 HP800GR H-HF800