General description The 3Pcs Multi-Brush Roll 2787 and Vacuum Filter 1866 are compatible replacement parts designed to enhance the performance of your vacuum cleaner. These high-quality components ensure effective cleaning by scrubbing and picking up various debris types. Technical specifications Compatible with Max Series 2554, 2554A, 25542, 25548, 2590, 2593, 2596, 2596B, 2597, 2596M vacuums Compatible with HydroSteam Plus Series 35151, 3515, 35152, 3513, 3518, B0440 vacuums Replacement for parts 1618638 & 1608684 Brush roll material: Dual action microfiber and nylon Bristles material: PP (polypropylene) Filter efficiency: H12, collects particles as small as 0.3 microns Package contents: 3x Roller Brushes, 7x Filters, 1x Cleaning Brush Measurement allowed error: +/- 1-3cm Usage It is recommended to replace the brush and filter every 3-6 months to maintain optimal vacuum performance. The brush roll is suitable for cleaning area carpeting and sealed hard floors, including hardwood,