HEPA Filter:Filter can reduce dust intercepts large garbage and debris,Filter fine dust, filter and clean dust generated by tiny dust and bacteria, and reduce secondary pollution of air Mop cloth: deep cleaning, Strong water lock, strong water absorption, less water stains, mopping the floor clean, Absorbs water evenly and keeps moist for a long timeeasy to install ,no need to spend extra energy and time Ready to use, it is convenient, hygienic and safe ,efficient cleaning Soft and gentle, Will not harm the floor surface Suitable for hardwood, laminate, marble, ceramic tiles, wood and other surfaces, carpets, etc Suitable Model : FOR Roidmi EVE Plus Robot Vacuum CleanerMain Brush:Replaces your existing vacuum cleaner's worn out brush Get back to running your toes through clean carpet once againColour:black Material:plastic Package Contents:1 x roller brush4 x filters4 x rags Only the above package content, other products are not included Note: Light shooting 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