Easy to Maintain: can be rinsed under running water and must be fully air-dried before reuse To ensuring your vacuum works properly and optimally, recommend to replace the brush roll and filter every 3–6 months Packaging includes: Includes 3 brush rolls, 3 replacement and 1 small cleaning brush for hair and debris Enough for routine use for up to 1 year Our 2787 brush rolls and 1866 vacuum are suitable for 2554, 2554A, 25542, 25548, 2590, 2593, 2596, 2596B, 2596M and 2597 Also suitable for 35151, 3515, 35152, 3513, 3518 and B0440 Replaces Part 1618638 and 1608684 The brush roll helps clean food residues, dirt, hair, and small debris The high-efficiency vacuum help collect fine particles down to 0.3 microns The multi-surfaces brush roll uses double acting microfiber and nylon for floor cleaning, while PP bristles help lift and scrub debris Suitable for area rugs and sealed hard floors such as hardwood, tiles, marble, laminate and linoleum