Clean brushes keep your home robot operating at performance. Side brushes are easy to remove and replace as part of routine maintenance. Filters maintain cleaning performance while reducing infiltration of dust, pollen and other allergens into the air you . For best results, filters should be replaced 2 - 3 months. Compatible Models: for i7 i7+ i6+ i3+ Plus Vacuum color:Green Material:plastic+rubber Package Contents: 2 x Multi-Surface Rubber Brush 6 x HEPA Filters 6 x Edge-Sweeping Brushes 6 x Automatic Dirt Disposal Bags 1 x Cleaning Brush 6 x Screw 1 x Screwdriver 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.