General description Brand new and made from high-quality materials, these accessories are durable and perfectly matched to the Ecovacs Deebot X2, X2 Omni, X2 Pro, and DEX86 Robot Vacuum Cleaners. Clean accessories help your home robot maintain optimal performance while reducing dust, pollen, and other allergens in the air you breathe. The contents of the accessories are easy to remove and replace as part of routine maintenance, ensuring the best cleaning and filtration effect. Technical specifications Color: Black Material: Plastic Package Contents: 4 x Side Brush, 4 x Filter, 4 x Mops, 4 x Dust Bag Measurement allowed error: +/- 1-3 cm Usage To achieve the best cleaning and filtration effect, it is recommended to replace the cleaning accessories every 2-3 months, depending on the frequency of use. The filter's function is to filter dust, dirt, and other impurities inhaled by the robot, preventing them from entering the robot's motors and extending its lifespan.