1. Brand new, high quality materials, well made, durable and very matched to the equipment. 2. Clean akcesoria allow the robot home to maintain optimal performance. The contents of the accessories are easy to remove and replace as part of your maintenance routine. All at the same time reducing the amount of dust, pollen and other allergens before getting into the air. To achieve the best cleaning and filtration effect, akcesoria should be replaced every 2-3 months depending on the frequency of use. 4. The purpose of the sweeping robot filter is to filter out dust, dirt, and other debris inhaled by the sweeping robot to keep the robot clean and running normally. The filter also prevents dust and dirt from entering the robot motors and other parts, extending the life of the robot: Sweeper accessoriescolor: As ShownMaterial: plastickage Contents:2 * main brush 10 * side brush 10 * Filter10 * dust bag10 * Mop clotonly the above contents of the package, other products are not included. The allowed measurement error is/- 1-3cm.