True HEPA Filter Replacement Compatible with Shark HE400 HE401 HE402 HE405 Air Purifier 4 (Black), HE4FKPET Air purifier filter providing three-stage air purification that

providing three-stage air purification that removes various pollutants in the home

High Absorbency: Our replacement mop pads are made of high-quality ultra-fine fibers

3-in-1 Filtration System: High quality H13 grade true HEPA filter + activated carbon filter + pre-filter

and mold odor

calcium and limescale

True HEPA Filter Replacement Compatible with Shark HE400 HE401 HE402 HE405 Air Purifier 4 (Black), HE4FKPET Air purifier filter providing three-stage air purification thatWant to breathe clean air? Leemone's air purifier filter set provides you with the best solution. This set includes one air purifier filter replacement and two replaceable pre filters to provide a continuous 3 in 1 filtration system for your Shark air purifier 4 fan models (HE400 HE401 HE402 HE405 UA415): Premium H13 Class True HEPA filter, activated carbon filter and pre filter. These three filters work together to capture 99. 97% of particulates,