Clean brushes keep your home robot operating at peak performance.Side brushes are easy to remove and replace as part of routine maintenance.Filters maintain robots cleaning performance while reducing infiltration of dust, pollen and other allergens into the air you breatheFor best results, filters should be replaced every 2-3 months.Compatible with: Compatible With for Xiaomi Dreame Bot Z10 Pro/L10 Plus Model Name RLS5L Robotic Vacuum Cleaner. Manual measurement, size error is 1-5mm Please select the product according to the model of your deviceColour:As shownMaterial:plasticPackage Contents:1 * roller brush2 * side brush3 * dust bags2 * hepa filter2 * clean brushOnly 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.