The Sharp FZC150HFU is a replacement True HEPA filter designed for a Sharp Plasmacluster Air Purifier with Humidifying Function for Large Rooms (KC860U). This True HEPA filter captures 99.97% of pollen, dust, pet dander, and smoke particles as small as 0.3 microns. Your purifier is only as powerful and effective as the filter you put inside, and Sharp's replacement parts are essential for maintaining product performance. Each Sharp air purifier filter is designed specifically for a particular unit style. Not only will genuine replacement parts fit like a glove, but they also have the sleek and seamless design to match so that you can get the most out of your Sharp air purifier. Features Long Life True HEPA Filter may last up-to 5 years Remove Filter from Plastic Packaging Before Installing in Unit Air Purifier Not Included Replacement True HEPA Filter