Compatible Model: The Fabric Filters are compatible with shark WANDVAC POWER PET Cordless Handheld Vacuum WV401BL WV401PK WV403BR WV410BL WV410GN WV410PR WV410TL, QV410QBK, QV410QBL, QV410QCP, QV410QGY, QV410QPL, QV410QMG, QV410QGR, Compare to Part # XFFWV400 Feutures: 1.These WV401 replacement filters for WANDVAC POWER PET Cordless Handheld Vacuum are made of premium enhanced filter material to improve vacuum suction strength, which can also help extend the lifespan and maintain the great performance of your Shark vacuum. 2. These XFFWV400 filters for shark vacuum parts can be washable and reusable, despite water or machine wash, no deformation occurs,please ensure the filter is 100% dried after washing to prevent any damage to your Shark vacuum. 3. It is better to replace the filter every 2 - 3 months to maintain vacuum cleaning performance. No tools required, easy to remove and replace. Kindly Note: This is not an OEM product and is not covered under any OEM manufacturer's promise. Any use of OEM brand name or model designation for this product is made solely for purposes of demonstrating compatibility. Package Includes : 4 x Fabric Vacuum Filter 1 x Cleaning Brush