Replacement filters kit is compatible with Vertex 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 dirtFilters 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 every 2-4 weeks. The filters for AZ2000 are made of high-strength and environmentally friendly materials, effectively improves the cleaning performance and the powerful suction of your vacuum. The Foam & Felt Filters for AZ2000 can washable and reusable, despite water or machine wash, no deformation occursWe recommend replacing the HEPA filter every 3 months. The high-efficiency filtering effect can circulation, improve the suction of the vacuum cleaner, and can easily capture most of the dust and protect your machine, is a good helper for your cleaning!The seal is just right and will not be very tight, same 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 cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.