Set include 1 main brush, a set of side brush, 2 pcs of HEPA filter 1pcs Cleaner comb
Compatible with Xiaomi Mi robot Vacuum 1st and 2nd generation, Mijia Roborock Vacuum Cleaner
Side brush sweeps along wall edges, Easy to install and remove
Side brush and Main brush Adopting Nylon bristles with smooth surface is durable and not deformed easily
HEPA filter: Material Grade: E11, Filtration Efficiency: 99.2%
Suggested replacing time:Every 3 months