[Compatibility]Compatible with CrossWave HF3 Cordless Wet and Dry Vacuum Cleaner 3649A. [HIGH PERFORMANCE]Premium multi-sided brush roller with innovative microfiber and nylon brushes combined with a cleaning brush to scrub debris and minimize annoying pet hair masking. Premium vacuum filters have H12 efficiency and capture many particles as small as 0.3 Micrometres. [Easy to Replace]Easy to replace, no tools required. Reusable Just rinse with clean water and let dry completely before use. To maintain optimal performance of your vacuum cleaner, it is recommended to replace the cleaning brush and filter every 3-6 months. Colour:Photo Color Material:Microfiber + Nylon Package Contents: 2 x roller brush 2 x filter 2 x sponge net 1 x cleaning brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.