Tlily - 4 Set Roller Brush for 800 Series 850 860 861 866 870

This replacement rubber brush fit for 800 series 850 860 861 864 866 870 871 880 890 & 900 series 960 970 980 robotics Please check your for model and parts before placing the order Please replace the brush every 2 months to keep the vacuum cleaner working with High-Performance Colour: gray Material: plastic Package Contents: 4 pairs x roller brush Only the above package content, other products are not included. Note: Light 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.