Premium HEPA vacuum filter is made with high quality and eco-friendly material to ensure the filters endurance. To enhance the filters performance it is washable and reusable. Rinse the filter under clean water and allow the filter to dry completely. *Please make sure filter is fully dry before installing.* Premium HEPA filter is compatible with Black & Decker Cordless Pivot Vacuum Flex PVF110 PHV1810 PHV1210 BDH1600PL BDH2020FL BDH2020FLFH BDH1620FLFH PVF110 90552393 BDH2000PL. Preliminary filter traps large particles such as hair, dust. True-HEPA captures up to 99.97% of particles, as small as 0.3 microns. Our premium filters are made with the best quality to keep your home as clean as possible. Dimensions: 3.25 in x 3.25 in x 3.25 in”, 3 Premium HEPA filter included. Suggested to clean every 2-4 weeks and replaced every 3-6 months. 100% customer satisfaction guaranteed. Quality meets or exceeds leading national brands.