Fangrui Product Details Compatibility : Specifically Designed For Bissell Crosswave Max Series Models 2554, 2554a. Ensure Your Model Matches For Fit With Parts 1618641 And 1608684. Comprehensive Set: This Package Includes 3*filter 1*white Brush 1*multi-function Brush 1*pet Brush 1*carpet Brush. Ideal For Cleaning Hardwood, Tile, Marble, And Various Carpet Materials. User-friendly Installation: Easily Your Bissell Crosswave Parts Without Tools. Simply Lift The Brush Roll Window, Remove The Old Brush, And Snap The New One Into Place. Regular Every 3-6 Months Is Recommended For Optimal Performance. Superior Cleaning Efficiency: Crafted From Microfiber And Nylon, Our Brushes Tackle All Kinds Of Messes-human And Pet Hair, Crumbs, And Stains. Paired With H13 Efficiency Filters That Trap 99. Of Particles Down To 0.3 Microns. Enhanced Dust Collection Efficiency: Designed To Trap A High Volume Of Dust, Dirt, And Debris, These Bags Optimize The Cleaning Capability Of Your Vacuum, Ensur