1. Deep cleaning main brush: The floor tiles, floor gaps and carpet edges at home are easy to accumulate dust and are not easy to clean. The floating structure of this main brush can float up and down according to the terrain of the home, close to the ground, and sweep out the dust and garbage in the ground gaps without losing suction, so as to achieve the effect of deep cleaning the floor. 2. Advanced HEPA filtration: Our HEPA filter can capture large debris and fine dust particles, significantly reducing secondary air pollution in the home. This ensures a cleaner and healthier environment for you and your family. 3.ENHANCED MOBILITY: Designed specifically for 800 and 900 Series vacuums, these 4 Universal Wheel allow for quiet operation and 360-degree rotation for easy maneuverability on all surfaces. 4. Side brush expands the cleaning range: The side brush has moderate hardness and goes deep into the gaps in the floor when cleaning. The bristles are long enough to increase the cleaning range. The bristles are moderately hard and will not damage the floor and furniture. The dust collection capacity is stronger, the overall fit is better to the ground, the cleaning function is enhanced, and it is not easy to deform, which increases the service life. 5. Affordable Combination: Make sure you always have spare parts on hand, ensuring you can replace them in time as needed, thereby maintaining the optimal performance of your for Irobot 860 870 880 980 vacuum cleaner and extending its service life. Function: Consumables Use environment: Home use Colour:As Shown Material:plastic Package Contents: 4 x Roller Brush 8 x Side Brush 8 x Filter 4 x Universal Wheel 1 x Screwdriver 1 x Small Black 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.