Cordless Hand Vacuum Filter: These Filters Have The Same Function With Original Filters. Replacement Filter Compatible With Shark Wv401Bl Wv401Pk Wv403Br Wv410Bl Wv410Pk Cordless Handheld Vacuum. Compare To Part Xffwv400 | | Washable And Reusable: Wv401 Cordless Hand Vacuum Filter Can Be Cleaned With Water And A Small Brush For Easy Reuse. Filter Is Removable And Hand-Washable. Completely Sealed, Maximize Use Effect | | High Quality Hepa Filter: Filtration Technology Designed To Capture And Trap Dust And Debris, Prevent Everyday Buildup. Vacuum Filter Adeptly Handles Debris, Pet Hair, And Carpet And Hard-Floor Cleaning | | Easy To Use: The Package Contains Four Vacuum Filters And 1 Black Small Brush, Easy To Replace And Clean. It Is Recommended To Replace Every 3 Months To Help Extend The Life Of The Equipment | |