For iRobot Roomba I3, I3+, Robot Vacuum Main Side Brush Hepa FilterMain material : Made of high-quality materials, Easy to clean. easy to install ,no need to spend extra energy and time. to use, it is convenient, hygienic and safe ,efficient cleaning. Soft and gentle, Will not harm the floor surface.Suitable for hardwood, laminate, marble, ceramic tiles, wood and other surfaces, carpets, etc. It is recommended to replace it every 2-3 months or after in order to keep the machine at its best performance. color:As shown Material:plastic Package Contents: 2 sets x roller brushes 10 x filters 5 x dust bags 10 x side brushes 1 x screwdriver 1 x cleaning brush 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.