Our 2787 brush rolls and 1866 vacuum are suitable for 2554, 2554A, 25542, 25548, , 2593, 2596, 2596B, 2596M and 2597. Also suitable for 35151, 3515, 35152, 3513, 3518 and B0440. Replaces Part 1618638 and 1608684. The multi-surfaces brush roll uses double acting microfiber and nylon for floor , while PP bristles help lift and scrub debris. Suitable for area rugs and sealed hard floors such as hardwood, tiles, marble, laminate and linoleum. 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. 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. Package includes: 3Pcs Floor Brush 3Pcs Filter 1Pc Brush