• Replacement main brush for home sweeping robot vacuum cleaner
• A clean main brush can keep your robot vacuum cleaner running at perfect performance
• The roller brush can reduce dust, pollen, and other allergens from leaching into the air you breathe
• It is easy to remove and replace as part of routine maintenance
• Suitable for Ecovacs X1S/Deebot T5/T8/T9/T20 Pro

Note: Need to be used with a dedicated main brush cover.