Shark SV800 Cordless Stick Vacuum Filter Dust Cup 3PK # F648, XF800W Code # F648, Replaces OEM Part # XF800W Fit in Model = Shark 10.8-Volt Cordless Upright Stick Vacuum --- SV800 Made from quality material to keep you vacuum safe and in working condition all the time. 100% satisfaction guarantee with your purchase. We offer a 30-day money back guarantee. Buyer is responsible for return shipping.