Wide Compatibility: 1866/1868/1926/1785 roller brush and replacement filter are only compatible with BISSELL Crosswave 3-in-1 Wet and Dry Vacuum and Crosswave 2225N Pet Pro. Value Pack: Includes 1 multi-surface main brush, 1 carpet brush, 1 pet roller brush, 1 floor brush, 2 packs of vacuum filters and 1 pack of cleaning tools. Premium Accessory Kit: The multi-surface brush roll is made of high-quality ABS, microfiber and nylon bristles. Strong cleaning ability, durable. The replacement filter is made of high-quality PP and PET filter paper and can be cleaned separately. High Performance: Premium vacuum HEPA filters with H12 efficiency to trap pollen and 99.97% of particles as small as 0.3 microns.