The Karcher 26406990 red brush cylinder is a genuine OEM replacement part specifically engineered for Karcher FC 5 series hard floor cleaners, including FC 5, FC 5 Premium, FC 5 Cordless, and FC 5 Cordless Premium models. Crafted from high-quality microfiber, this brush roller ensures gentle yet effective cleaning across a variety of hard floor surfaces such as parquet, laminate, cork, stone, linoleum, and PVC. The rollers are machine washable up to 60 °C, facilitating easy maintenance and prolonged usability. This essential component helps maintain optimal cleaning performance for your Karcher FC 5 appliance.