3PCS Replacement Filter &Side Brush Accessories for Coredy 3500 R3500 R3500S R750 Robot Vacuum Highly Efficient

3PCS Replacement Filter &Side Brush Accessories for Coredy 3500 R3500 R3500S R750 Robot Vacuum Highly Efficient Made of high-quality materials, more durable.Filters can maintain the cleaning performance of the sweeper while reducing the penetration of dust, pollen and other allergens into the air you breathe.The side brush can quickly clean up dust and some small garbageAs part of normal maintenance, it can be easily removed and replaced.It is recommended that you replace it every 2-3 months or according to your usage to keep the machine running at its best performanceColor: gray + whitematerial: plasticPackage Contents:2 x side brush1 x filterOnly 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.