HE401 Replacement Filter for Shark Air Purifier 4, HE400 HE401 HE402 HE405, HE4FKPET, H13 True HEPA Filter and Activated Carbon Filter, 2 Pack

Compatible Models: HE401 Replacement Filter Compatible with Shark Air Purifier 4 Fan Models HE400, HE401, HE401C, HE401NP, HE402, HE402C, HE405, UA415, Part# HE4FKPET. Please confirm your machine model before order. | 3 Stage Filter System: Our HE401 replacement filter adopts 3-in-1 H13 True HEPA Filtration System ( Nylon Preliminary Filter H13 Grade True HEPA Filter Activated Carbon Filter ) to filter 99.97% of airborne particles as small as 0.3 microns, such as pollen, dust, pet dander and unpleasant household odors. | Premium Quality: The shark he401 filter is made of high-quality non-woven fabric, H13 Grade HEPA filter and activated carbon. We adopt advanced lower energy consumption and lower density structure technology, efficiency to ensure filtration. The upgraded shark he402 replacement filter ensures energy saving and a longer service life. | Easy Installation: Easy to install, without any other tools. The FILTER LIFE button on the top panel of the air purifier will flash when the HE401 replacement filter needs to be replaced. After installing a new HE401 replacement filter, press and hold the FILTER LIFE button for 3 seconds to reset the filter timing system. | Valuable Packages: Package includes 2 x HE400 Filter. Size: 15 x 17 x 1.5 inches. We recommend that you change your filter every 6-12 months for optimal performance (depending on your usage).