[Compatible Models]: These replacement parts are professionally designed to be perfectly compatible with for Roborock S8 Max Ultra / S8 MaxV Ultra robot vacuum cleaners, and can perform at their best like the accessories. [High Quality]: The main roller brush and side brushes are made of high-quality ABS rubber material and nylon bristles respectively, which are soft and wear-resistant, and can thoroughly remove dust and debris deep in corners and edges without damaging the floor. [High Performance]: The HEPA filter blocks 99% of pollen, dirt, dust, pet hair and other particles as small as 0.3 microns. The reusable microfiber oblong mop pad can easily remove stubborn stains, leaving your floors clean and bright. [High Efficiency]: The self-cleaning roller brush adopts high-density bristles to remove dirt from the used pad and complete the self-cleaning process. The dust bag adopts strong rubber seal and tough material to collect a lot of dust and dirt. [Easy to Install]These replacement parts for robot vacuum cleaners can be easily replaced and installed. The new accessory set makes your robot vacuum run at high performance. Colour:Photo Color Material:plastic Package Contents: 1 pair x roller brush 1 x high -speed brush 2 x rag 2 x round mop cloth 2 x filter 4 x dust bag 1 x cleaning brush 1 x screw knife (random screw knife style, don't accept the specified) 4 x Side 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.