【Perfect Fit】The Shark Vacuum Replacement Foam & Felt Filters Kit is specifically designed to be compatible with various Shark UltraCyclone Pro Cordless Handheld Vacuum models, including CH901, CH950, CH951, CH951C, and CH900WM.【Washable & Reusable】This foam and filter set is of superior quality and can be washed in the washer or dryer without shrinking. They are also reusable, made from premium foam and felt materials that can be washed after each use. To maintain peak performance, replace the filter every 2-3 months and ensure it is fully dry before using.【Easy to Install】The CH951 filter is a breeze to install and maintain, ensuring your vacuum stays in top condition. The filters are the right size and easy to assemble and disassemble, just like the original ones. It takes less than five minutes to switch out the old, dirty filter for a new one, saving you time.【CH951 Filter Package】 Our CH951 filter package includes a set of four CH901 filter replacements. Regularly replacing the filters at predetermined intervals can significantly extend the lifespan of your cleaner and ensure optimal filtration efficiency.【Worry-Free Shopping】With our 60-day full money back guarantee, your purchase of the CH951 filter replacement is completely risk-free. If you have any issues, please contact us on Amazon, and we will respond within 24 hours to assist you. Foam & Felt Filter Replacement Compatible with Shark UltraCyclone Pro CH950 CH901 CH951 CH951C CH900WM Handheld Vacuum, Replace Parts XFTRCH900