Compatibility: brush roll and replacement cleaning filter compatible with BISSELL Crosswave: 1785G, 1785B, 1785F, 2328,2305, 2305K, 1785,17853, 17854, 17855, 17856, 1785Q, 1785A, 17852, 17852, 17852, 17852, 17852, 858, 1. 7859, 1785P, 1785R, 1785T, 1785V, 1785W,17132,2303, 2306A, 2306, 23062, 23068.Premium quality: piece filters are made of high quality composite plastic + filter paper, premium vacuum HEPA filter with H12 efficiency catch 99.97% dust which is only 0.3 Micrometres in size.Powerful cleaning: the multi-surface brush roll is made of high-quality microfibre and nylon bristles, with multiple surfaces are perfect for collecting food, pet hair, dirt, dust, skin dander etc. Strong cleaning ability with which the floor can be wiped off and dirt on the hard floor at the same time.Easy to install: replacement brush for Bissell Crosswave and filter is easy to install and durable, it is recommended brush roll is changed every six months and the filter is changed every three months. Simply rinse with clean water and allow to air dry completely before use.color:As shownMaterial:plasticPackage Contents:4 x Rolling brush4 x FilterOnly 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.