General description This replacement roller set is designed for Kärcher FC3, FC5, and FC7 models, allowing you to vacuum up dust, small debris, and pet hair while controlling the water flow for effective cleaning of hard floors. These rollers are ideal for polishing or cleaning various hard floor types, including marble, ceramic tile, laminate, and stone. Technical specifications Model: 2.055-006.0 Quantity: 2 pieces Compatibility and accessories Kärcher FC 3 Cordless Kärcher FC 3 Wireless Premium Kärcher FC 3d Cordless Premium Kärcher FC 3d Wireless Kärcher FC 5 Cordless Kärcher FC 5 Wireless Premium Kärcher FC 5 Premium Usage For optimal performance, it is highly recommended to change the roller set every 3 to 6 months.