General description Brand new, high-quality material, well-made, and well-matched to the original equipment. Clean accessories keep your home robot running at its best, while also reducing the infiltration of dust, pollen, and other allergens into the air you breathe. The contents of the accessories are easily removed and replaced as part of routine maintenance. To achieve the best cleaning filter effect, the cleaning accessories should be replaced every 2 to 3 months depending on the frequency of use. Technical specifications Material: Plastic Color: As shown Measurement allowed error: +/- 1-3 cm Package Contents 1 x Main Brush 4 x Side Brush 4 x Filter Screen 4 x Solid Cleaning Cloth Other information HEPA filters can greatly improve air quality, reducing particle size by up to 99.97%. Helps remove household dust, pet dander, etc. Note: Light reflection and different displays may cause the color of the item to differ slightly from the real thing.