Compatible models: cleansing tank clear out cleaning brush for Roborock S7 Max Ultra. Clean tank filter: made of fine materials, so it is heat-resistant as much as approx. ninety °C, durable and pleasant in filtering and cleaning. Cleaning brush: the self-cleaning roller brush is made from gentle bristles manufactured from definite supplies to protect the floor, durable and wear-resistant. Recommendations: regular alternative of the equipment guarantees most hygiene and optimal functionality of the vacuum cleaner. Colour:As Shown Material:plastic Package Contents: 1 x roller brush 1 x Water Filter Assembly Only the above kit content, other merchandise shouldn't included. Note: Light reflection and various displays may cause the color of the item in the photograph a little bit assorted from the genuine thing. The dimension allowed error is +/- 1-3cm.