WIDELY USED: Upgraded Replacement Multi-Surface Pet and Area Rug Brush Rolls brush and filters are perfect compatible with for Bissell CrossWave X7 Pet Pro 3011,3350F,2832Z,2955Z vacuum with Anti-shock Function.GREAT QUALITY: Innovative brush scrubs to remove debris and minimizes annoying pet hair wrap.This is a good helper to keep your house truly clean and improve the air quality of your family.The multi-surface brush roll is made of double-acting microfiber and nylons to work on area rugs and sealed hard floors including hardwood, tile, marble, laminate and linoleum floor.EASY TO REPLACE AND CLEANE: Snap into place for quick and effortless routine replacement without tools. Simply rinse with clean water and let it completely air dry before use them. For keep your vacuum cleaner operating at optimal performance, remember to change filters every 3-6 months.MORE EFFECTIVE: scrubs to remove debris and minimizes annoying pet hair wrap. Premium Vacuum HEPA filters with H12 efficiency to trap pollen and 99.97% of particles as small as 0.3 Micrometre in size. perfect for households with pets and smokers.Washable Filter: Washing - clean by Hand washing in warm water. A mild detergent may be used if desired. Allow filter to air dry completely before replacing.Material:plasticcolour:Photo ColorPackage Contents:2 * Roll brush4 * 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.