1. It can be easily removed and replaced as part of routine maintenance
2. It is recommended to replace it every 2-3 months or according to your usage
3. Detachable soft rubber main brush, not easy to tangle hair, easier to clean
4. Size: main brush 198 x 33 x 33mm, filter 135 x 50mm, rag diameter 135mm,
5. Compatibility:
--For Roborock Qrevo MaxV
--For Roborock Qrevo pro