?Perfect Compatibility?-- Replacement Brush Roller Filter Kit Is Perfect Compatible With Shark Navigator Professional Upright Vacuum Nv70, Navigator Dlx Upright Vacuum Nv71, Nv71Bl, Nv71Gr, Nv71Kb, Nv71Kr, Nv71Rd,Nv71Wbkt; Navigator Professional Vacuum Nv80; Rotator Professional Xl Upright Vacuum Nv90; Rotator Professional Xl Upright Vacuum Nv95; Navigator Professional Upright Vacuum Nvc80C; Navigator Professional Vacuum Uv420, Compare To Part Xhf80 Xff80. | | ?Washable And Reusable?-- The Brush Roller Filter Kit For Shark Navigator Professional Vacuum Are Washable And Reusable. It Is Recommended To Clean The Nv70 Hepa And Foam Filter Set Once A Month And Replace It Every 3-6 Months To Improve Suction And Performance And Extend The Life For Shark Nv70 Vacuum Cleaner. Simply Rinse It With Clean Water, Wait For It To Air Dry Completely And Then Use It Again. But The Brush Roller Is Recommend To Replace According To The Degree Of Damage. | | ?Easy To Install?-- It Is.