Product Description Material: HEPA+Silicone Quantity: 1 piece Package Contents: 1* Cartridge Filter 1.Compatibility Professional Dyson filter replacement filter, perfectly compatible with Dyson V6/V7/V8.2.Premium Quality Made of high strength and eco-friendly material.Can effectively remove dust, dirt, pollen, cigarette ash and pet hair.While preventing dust from entering the motor.3.WASHABLE AND REUSABLE Washable replacement filters for Dyson vacuum cleaner.Fully washable and reusable for longer life and better filtration.Simply rinse with clear water and allow to dry completely.4.Improves suction power We recommend washing the filter once a month and changing it every 3 months.Which helps to improve the suction of the vacuum cleaner.Provides a clean and fresh air-filled home for your children, parents and lovers.5.What You Get 2pcs Washable Pre-Motor Filter, 2pcs Washable HEPA Post-Motor Filter and 1pcs Cleaning Tool.