1. Compatible Models: For Roborock P10 / Q Revo / V20 Robot Vacuum Cleaners
2. This dust bag is made of non-woven fabric with heat-pressed edges, no risk of leakage
3. Large capacity design, collects 99% of dust and reduces the penetration of dust and other dust particles
4. For better results, spare parts should be replaced every 1 - 3 months.
5. Weight: about 31g