Install without tool required. Snap into place for quick and effortless replacement. Easy to replace the filters. Notice: If the brush is bent due to transport, simply soak it in warm water(about 80°C) to recover and it won't affect the quality and performance.Keep your home robot operating at good performance. And the brush made of high-strength and durable materials, make it valuable for using many times and save more money for you.Filters maintain Vacuum's cleaning performance while reducing infiltration of dust, pollen and other allergens into the air you breathe.It can effectively remove, hair, particles, etc. from the ground to keep room clean and tidy,It can improve the cleaning efficiency of the sweeping robot and extend the service life.Our Replacement Accessories Kit can keep your A7/A9S/X785/X750/X800 robotic vacuum cleaner running at peak performance and their accessories need to be replaced every 2 ~ 3 months depending on your frequency of using to keep the for A7/A9S/X785/X750/X800 robotic vacuum cleaner in top performance.size:16cmMaterial:plasticcolour:As shownPackage Contents:1 * main brush1 * rubber main brush4 * filters6 * side brushes1 * primary filter screenOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.