【PERFECT FIT】- AP1002 H13 True HEPA Replacement Filter Compatible with AP1002 Air Purifier and Pure Morning APH230C Air Purifier. Compare to AP1002-RF. 【3-STAGE FILTRATION】- AP1002 filter is a 3-in-1 design that includes Pre-filter, H13 true HEPA and an activated carbon layer. 【TURE HEPA FILTER】- H13 true HEPA AP1002 replacement filter reduces up to 99.97% of dust, pollen, pet dander, mold spores, and allergens as small as .3 microns from the air. 【ODOR ELIMINATOR】-The highly effective activated carbon layer reduces odors from kitchens and pets. Like Diaper Bins Odors, Teenager’s Room Smells, Wet Dog Odors, Cat Litter Odors. 【SPECIFICATIONS】- Package includes 2 * AP1002 Filters . Recommended to change filter once every 3-6 months. You may need to replace your filter earlier or later depending on how often you use your air purifier. WOCASE AP1002 H13 True HEPA Replacement Filter, Compatible with AP1002 Air Purifier and Pure Morning APH230C Air Purifier, Compare to AP1002-RF, 2Pack