It can be easy to remove and replace as part of routine maintenance. The mop cloth has strong and long-lasting cleaning power, which can easily respond to various stains such as footprints on the floor, juice residue, and oil stains. Filters maintain vacuum cleaner cleaning performance while reducing infiltration of dust, pollen, and other allergens into the air you breathe. For best results, spare parts should be replaced every 1 - 3 months. Replacement parts for Roborock Q7 Max, Q7 Max+, T8 robotic vacuum cleaner. Color: As shown Material: Plastic Package Contents: 1 x roller brush, 4 x filters, 4 x side brushes, 4 x mop cloths, 3 x dust bags, 1 x cleaning brush. Only the above package content is included; other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.