General description These high-quality vacuum parts for the For 7490 Immortal 8290 are designed to enhance the performance of your home cleaning robot. Made from durable materials, these accessories ensure optimal cleaning efficiency while reducing the infiltration of dust, pollen, and other allergens into the air. Technical specifications Material: Plastic Package Contents: 1 x main brush 4 x side brushes 4 x filters 4 x mop cloths 4 x dust bags Measurement allowed error: +/- 1-3 cm Usage To maintain the best cleaning and filtering effect, it is recommended to replace the cleaning accessories every 2-3 months, depending on usage frequency. The filter plays a crucial role in trapping dust, dirt, and other impurities, ensuring the robot operates efficiently and prolonging its lifespan. Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.