?Filter Material? Vacuum Replacement Filter Made Of High-Strength Environmentally Friendly Material, No Odor, Good Filtering, Protecting Your Vacuum'S Motor. | | ?Fitment?Vacuum Cleaner Filter Compatible With Dirt Devil Vibe 3 In 1 Bagless Vacuum Stick Vac With Handheld Sd20020, Sd20020Fdi, Sd20020Plfdi, Sd20020Tefdi. | | ?Replace Part?F77 Hepa Filter Compare To Part Number F77, 440003993, Ro-440003993, F-77. | | ?Easy To Use? The Dust Cup Filter Are Washable And Reusable, Easy To Install And Clean. Keep Your Vacuum Running At Its Best Performance. | | ?Package Includes?Contains 2 X Replacement Vacuum Filter And 1 Cleaning Brush. | |