Sweeping Robot Replacements: To enhance your smart home experience, this filter core improves the cleaning efficiency of the robot vacuum cleaner, making your housework easier. Super Suction: Adopt high-efficiency filter technology to perfectly filter dust and bacteria, making your room cleaner and more hygienic. Designed for Dibea D18 D008Pro vacuum cleaner to have a better cleaning effect. The vacuum cleaner filter core is made of ABS material and is durable. Can reduce dust, pollen, and other allergens into the air you breathe.