Description Original Xiaomi Mi Air Purifier 2 Filter Cleaner Filter Intelligent Coconut Shell Activated CarbonIt integrated initial effect high efficiency filter material activated carbon filter in one Whether suspended in the air of dust and other large particles or as small as micron level harmful substances can be highly efficient removal Different filters has different function Three efficient filtration give you a fresh air environment Main Features Activated carbon filter can effectively filter peculiar smell formaldehyde PM2 5 etc High efficiency 3 layers filter Primary filter net EPA filter net high quality activated carbon filterThe filter can remove 99 99 percent of PM2 5 particles bacteria heavy metal organic matter etc Recommend replacing cycle 3 6 months Easy and fast to install Provides comfortable living learning office environment for you and your familySpecification BrandXiaomiTypeAir Purifier FilterColorBlueAir Volume301 400m hDensity2500000pcs mApplicationHome CapacityCFM21m2 37m2Size9 45 x 9 45 x 11 81in 240mm x 240mm x 300mm Package Included 1 x Xiaomi Air Purifier FilterComparison of Similar Xiaomi Mi Air Purifier Filter Product Main FeatureID Click it to buy Xiaomi Mi Air Purifier filterPrimary filter net EPA filter net high quality activated carbon filter to filter peculiar smell formaldehyde PM2 5 ect 1114251 Enhance EditionXiaomi Mi Air Purifier filterPrimary filter net H11 high efficiency filt