Replenishment Kit Compatible for Botvac D series D70 D75 D80 D85 Connected D3 D4 D5 D5 D6 D7 robotic,not compatible with other Botvac models(like 70e 75 80 85)robotic cleaner High Performance - Replacement brush for robot combo brush kit 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 changing the replacement for botvac brush, vacuum filter, side brushes and main brush every 2~3 months,depending on your use frequency. Material:plastic colour:black Package Contents: 3 * high performance filters 3 * side brushes 1 * screwdriver 1 * roller brush 2 * clean tools Only 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.