Perfect replacement accessories compatible with for Roborock Dyad pro Cordless Wet Dry Vacuum Cleaner (Unsuitable model dyad) Premium Quality - Cleaning brush captures food, hair, dirt, dust, pet hair and other small particles without damaging the floor and furniture. High Performance - Made of dual-action microfiber and nylon to work on carpets and sealed hard floors, including hardwood, tile, marble, laminate and linoleum flooring Easy to Clean and Replace - Clean with running water and allow to air dry completely before reusing. For the best performance of the vacuum cleaner, it is recommended to replace the filter every 3-6 months Colour:As Shown Material:cotton Package Contents: 1set x roller brush 2x hepa filter 1x clean 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.