Refill kit compatible with Botvac D Series D70 D75 D80 D85 Connected D3 D4 D5 D6 D7 robots, not compatible with other Botvac models (such as 70e 75 80 85) robot vacuum cleanersHigh Performance - Replacement robot combo brush, precise edge cleaning gets close to walls and deep into corners. No tools required, easy to install the replacement parts.Maintenance - Keep your home clean by replacing the Botvac replacement brush, vacuum filter, side brushes and main brush every 2-3 months, depending on how often you use it.Material: plasticColor: blackPackage Contents:3 * high performance filters3 * side brushes1 * screwdriver1 * roller brush2 * cleaning toolsOnly the above package content, other products are not included.Note: Light 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.