1. New, high-quality materials, well-made, and highly compatible with the original equipment. 2. Clean accessories help maintain your home robot's performance. Components are easily removed and replaced as part of routine maintenance. Also helps reduce dust, pollen, and other particles from circulating in the air. 3. For optimal cleaning and filtration performance, replace the accessories every 2-3 months depending on usage frequency. 4. HEPA filter can capture up to 99.97% of particles, significantly improving air quality. Helps remove household dust, pet dander, and similar allergens. 5. Helps reduce odors; pre-filters assist in minimizing unpleasant smells from pets, smoke, cooking, and household chemicals. Material: Plastic Color: As shown Package Contents: 2 sets x main brush 6 x side brush 6 x filter 1 x cleaning brush Only the above items are included; other products are not part of this package. Note: Due to lighting and display differences, the color in the image may vary slightly from the actual product. Measurement error allowance is +/- 1-3 cm.