1. Applicable area: 101-150 square meters
2. Applicable model: for IROBOT I7 / E5 / E6
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: about 8g for side brush, 20g for filter, 40g for dust bag