This replacement part kit is compatible with the S7 S7+ T7S T7 plus T7S plus vacuum cleaner. The kit works as well as the old one, fits perfectly and is easy to install. The accessories are made of environmentally friendly materials to work on carpets and sealed hard floors, including hardwood, tile, marble, laminate, and linoleum. The replacement part is easy to replace without tools. To keep your home sweeping robot performing at its best, we recommend replacing the kits every 3 to 6 months. Depending on the frequency of use, it can be replaced for a longer or shorter period. Color: As shown Material: Plastic Package Contents: 2 x HEPA Filter 2 x Black Side Brush 2 x Mop Pads 1 x Main Brush Only the above package content, other products are not included. Note: Light shooting 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 +/- 1-3 cm.