1. Applicable area: 101-150 square meters
2. Applicable model: suitable for iRobot 8 series/9 series
3. The bristles are moderately soft and hard, and the cleaning force is strong
4. Hypa filter, good filterability
5. Real machine mold opening, high adaptability
6. Weight: main brush is about 38g/pair, side brush is about 8g, filter is about 35g, universal wheel is about 55g