Compatible Models: These for S8 accessories are designed for use with the S8 Max Ultra / S8 MaxV Ultra robot vacuum cleaners. Not suitable for S7 MaxV Ultra, so it's important to check your machine type before making a purchase Superior Standard: All of our s8 maxv ultra accessories are made with the high-grade materials. Rubber main brush deep cleans carpets and floor crevices, easily Locks in pet hair and dust. Silicone side brushes effectively clean corners. The HEPA filter blocks 99.97% of airborne dust and particles above 0.3 microns to fresh air Easy to Install: These s8 pro ultra accessories are easy to install and replace. For optimal performance, Side Brushes and Hepa filters should be changed every 2 to 3 months. Main Brush Rollers should be replaced every 6 months Valuable Package: You receive 2 Main Brushes, 6 Dust Bags, 4 Mop Cloths, 4 Edge Mop Cloths, 4 Filters, 6 Side Brushes, 1 Self-Main Brush, 1 Cleaning Brush and 1 Screwdriver. accessories Kit be sufficient to meet your usage needs for one year Important Tips: If you find the side brushes bent or curled upon arrival, simply soak them in warm water for a few minutes. This help them return to their original shape without impacting their quality or performance Colour:As Shown Material:plastic Package Contents: 1 pair * roller brushes 6 * side brushes 4 * filters 6 * dust bags 4 * round rags 4 * rags 1 * high speed brush 1 * cleaning brush 1 * screwdriver (screwdriver color random, don't accept the specified color) 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.