Replacement filters kit is with DuoClean PowerFins Upright Vacuum AZ2002 AZ2000 AZ2000W, Replace Part # XHFAZ2000, XFFKAZ2000. The HEPA filters are made of high-strength and environmental protection material, provides efficient filtration of dust and dirt.Filters are washable, reusable and easy to clean. Just rinse it in water and let dry it completely. In order to keep it running on suction, we suggest you clean filter 2-4 weeks. The filters for AZ2000 are made of high-strength and environmentally materials, effectively improves the cleaning performance and the suction of your vacuum. The Foam & Felt Filters for AZ2000 can washable and reusable, despite water or machine wash, no deformation occurs.We recommend replacing the HEPA filter 3 months. The high-efficiency filtering effect can circulation, the suction of the vacuum , and can easily capture of the dust and your machine, is a good helper for your cleaning!The seal is just right and will not be very , the suction as original. The circulation is good and it can be easily pulled out without damaging the machine. Colour: black + white Material: plastic Package Contents: 1 x filter 3 x sponge 3 x filter cotton 1 x cleaning brush Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.