HSIAMEN Air400 Filter Compatible with Bissell Air400 Air Purifier, 2 H13 True HEPA Filter, 2 Carbon Filter & 2 Pre-Filters, Compared to Part 2520 2521

["[Compatible Model]: HSIAMEN 3-in-1 HEPA filter, Carbon filter & pre-filter combo is compatible with Bissell Air400 filter replacement air purifier model# 2479 24791, Compared to part # 2520 carbon filter & # 2521 true HEPA filter","[2x H13 True HEPA Filter]: Designed to eliminate most airb0rne particles including common aller9ens like p0llen and pet d@nder. With air 400 replacement filter, you can enjoy fresh air in your home and breathe easier","[2x Act1vated Carbon Filter]: Features act1vated carbon material that eliminates and neutralize unwanted scents such as frying bacon, wet dogs, or fireplace sm0ke, ensuring a pleasant indoor environment. Breathe easy during pet playtime","[2x Pre-filter]: Clogging of filters is the main cause of filtering efficiency. Outer prefilter traps large particles such as pet fur, fibers and hair. Air400 filter replacement ensures a comfortable environment for all family members","[Value Bundle]: Year-Round Pure Air, Zero Hassle. Maximize savings for your year-round air cleaning needs with our all-in-one filtration solution. Fewer replacements, lasting comfort. It is recommended to replace the air400 filters every 6-12 months, depending on air quality and frequency of use"]