? Compatible Models ? Iw3511 Filters Compatible With Shark Vacuum Cleaner Models: Iw3511, Iw3511Amz, Iw1111, Iw1111C, Iw1120, Iw1120C, Iw3120, Iw3120C, Iw1000, Iw3000, Iw3110C, Iw3111, Iw3111C, Iw3615, Amziw3615, Iw3615Cco, Iw1615, Iw1615Qbl, Iw1615Qbr, Iw1615Qgn, Iw1615Qpr Iw1615Qsl | | ? Value Pack ?Iw3511 Accessories Includes 2 Pack Hand Vac Pre-Motor Hepa Filters, 2 Pack Hand Vac Hepa Filters, 2 Pack Base Dock Pre-Filters, 2 Pack Base Dock Hepa Filters, 4 Pack Base Dock Pre-Motor Foam Felt Filters And 2 Pack Odor Neutralizer Cartridges. Compare To Part #Xprfiw1000, #Xhfiw1000, #Xaffiw1000, #Xfiw1000, #Xskopk1000. | | ?Premium Material?The Iw1111 Filter Is Made Of High-Toughness Hepa Filter Paper And Durable Abs Material. Can Capture Dander, Dust, And Hair With Filtration. Effectively Help Remove The Dirt And Enjoy A Clean Environment At Home.Provide You And Your Family With A Better Fresh Air And Living Environment. | | ?Washable And Reusable?The Iw1111 Filter.