General description Replacement Accessories Set for Proscenic M7 Pro M7 Max M8 Robot Vacuum is designed with new high-quality materials, ensuring durability and a perfect fit for your equipment. Regularly replacing these clean accessories helps maintain your robot vacuum's peak performance and reduces the infiltration of dust, pollen, and other allergens into the air. Technical specifications Color: as shown Material: plastic Package Contents: 1 x Main Brush, 4 x Side Brushes, 4 x Filters, 2 x Mops, 2 x Dust Bags Measurement allowed error: +/- 1-3 cm Usage To achieve the best cleaning and filtering effect, it is recommended to replace the cleaning accessories every 2-3 months, depending on the frequency of use. The HEPA filter can improve air quality by reducing particle size by up to 99.97%, effectively removing household dust, pet dander, and more. The pre-filter helps reduce unpleasant odors from pets, smoke, cooking fumes, and various household products and chemicals.