[ DESIGNED TO FIT]: Compatible with for AeroSlim Lithium Ion Cordless 29869, , 29861, 29867, 29868, 2986 (Part # 1624405) Handheld Vacuum Cleaners. [FUNCTION]: The filter set consists of the filter cup that protects the pleated filter from larger debris and mechanical damage. It is a good practice to tap the filter cup and filter onto the inner side of a trashcan whenever emptying the dirt cup. [ ]: The Package includes 8 Pieces of High Quality Vacuum Filters. Made of high quality materials for durability. [ WASHABLE & REUSABLE]: The 29869 Replacement HEPA filters are washable and reusable, ensuring a long service life. Not only can save your money, but also save the time of replacement and lighten your housework workload. Colour:As shown Material:plastic Package Contents: 8 x filter element Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.