Replacement Filter Value Pack for HP100 Series Air Purifiers H-HF100-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: 11-7/8 x 5-9/16 x 1-3/16 inches (HEPA), 11-5/8 x 5-1/2 x 1/16 inches  (Pre-Filter) Fits Model Part Number HP100 H-HF100 HP100BLS H-HF100 HP100WHS H-HF100 HP100GRS H-HF100