General description Filters maintain the robot's cleaning efficiency by reducing the ingress of dust, pollen, and other allergens into the air. Accessories should be replaced every 1 to 3 months to keep your robot vacuum working at its best. All parts are made of high-strength, environmentally friendly materials, ensuring durability and ease of installation. Technical specifications Compatible models: RoboVac X8, X8 Hybrid Color: Blue Material: Plastic Package Contents: 10 x Hepa Filter Measurement allowed error: +/- 1-3 cm Usage It is easy to remove dirt, dust, and debris from the corners and edges of the accessories, especially human hair and pet hair.