COMPATIBLE MODELSRound replacement filter FC8009/01 for Philips cordless hoover SpeedPro and SpeedPro Aqua, Filter Replacement Accessories Compatible with Philips FC6721 FC6722 FC6723 FC6724 FC6725 FC6726 FC6727 FC6728 hoover. (Please confirm your hoover model before purchase!) MATERIALSThis vacuum cleaner filter accessory made of sponge and microfiber with high filtering power, environmentally friendly, hoover parts compatibility and durability are strictly tested. It can improve the suction power of the hoover for pet hair, pollen, dust mites, large dust particles, etc. WASHABLE AND REUSABLEThe sponge filters for Philips are washable and reusable after drying. FC8009/01 filters are very easy to install and use. SUPPLY AND FREQUENCY SETYou will receive the 2 pieces filters kit with and durability. The filter set snaps into place and is easy to replace without tools. For better cleaning effect, we recommend replacing the filter for 2-3 months and cleaning it regularly (more often for households with children, animals or smokers).