HEPA filter is made of high-strength environmental-friendly materials, which can block most of dust down to 0.3 micrometer. The filter can maintain the cleaning performance of the sweeper, while reducing the penetration of dust, pollen and other allergens into the you breatheThe mop cloth has strong and long-lasting cleaning , which can easily respond to various stains such as footprints on the floor, juice residue, and oil stains.The accessories are easy to remove dirt, dust and trash in corners and edges effectively. Especially your hairs and your pets hairsReplace the old, broken or dirty mop cloth/Mop Holder, and improve the cleaning ability and effect of the cleaning robotThe powerful cleaning function makes household cleaning more time-saving and labor-saving. It is suitable for a variety of floors such as ceramic tiles, marble, and wood floors.Applicable models:For W10/W10 Pro RobotColour:As shownMaterial:Plastic + MicrofiberPackage Contents:2 x Main Brush6 x Filter4 x Side Brush4 x Mop Cloth2 x Mop Holder (Without Screws And Springs)1 x ScrewdriverOnly the above package content, other products are not included.Note: Light reflection 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.