General description Replacement parts for Goovi 1600PA D380 D382 vacuum cleaner robot are made from high-quality materials, ensuring durability and a perfect fit with the original equipment. Regularly replacing these accessories helps maintain the robot's peak performance and reduces the infiltration of dust, pollen, and other allergens into the air. Technical specifications Material: Plastic Color: As shown Package Contents: 1 x Main Brush, 6 x Side Brushes, 3 x Filters, 1 x Cover Plate, 1 x Cleaning Brush, 1 x Driver Measurement allowed error: +/- 1-3 cm Usage To achieve optimal cleaning and filtering effects, it is recommended to replace the cleaning accessories every 2-3 months, depending on usage frequency. 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.