Fitment: Vacuum kit for E20 E30 E31 EC30MQ Robot Vacuum. Side brush can go deep into corners and edges to remove more dirt, dust and debris. Filters can maintain the cleaning performance of the vacuum cleaner while reducing the penetration of dust, pollen and other into the air you breathe. As part of normal maintenance, it can be easily removed and replaced. It is recommended that you replace spare parts every 2 to 3 months depending on the frequency of use to keep the machine running at its best performance.<br><br>Colour:blue Material:plastic<br><br>Package Contents: 1 x Roller brush 6 x Side brush 4 x Filter 1 x Cleaning brush<br><br>Only the above package content, other products are not included. Note: Light reflection 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.