1. Clean brushes keep your home robot operating at peak performance.2. Side brushes are easy to remove and replace as part of routine maintenance.3. Replacement Parts For Dreame Bot L10 Pro Robotic Vacuum Cleaner4. Filters maintain robots cleaning performance while reducing infiltration of dust, pollen and other allergens into the air you breathe.5. For best results, spare parts should be replaced every 2 - 3 months.Type: Vacuum Cleaner Partscolour:Photo colorMaterial:plasticPackage Contents:2 x roller brush4 x side brush8 x mop4 x filterOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.