4 replacement roller brushes designed for reliable cleaning performance and easy maintenance of compatible Karcher cordless floor cleaners. Key benefits Restores cleaning: worn or damaged rollers to regain the original pickup and coverage of your Karcher floor cleaner. Costeffective maintenance: A set of four rollers gives you spares on hand to extend the life of your machine without buying a full head. Simple upkeep: Swapping rollers is quick and keeps performance consistent across floors and over time. What this product does Functionality: Each item is a replacement roller brush that fits directly into the cleaner's roller head to perform the rotating cleaning action. Compatibility: Specifically compatible with Karcher FC7, FC7 , FC5, FC5 and FC3 cordless floor cleaner models. Quantity: Set includes 4 roller brushes to cover multiple replacements or to have as backups. Key attributes Compatibility: Works with Karcher FC7 / FC7 / FC5 / FC5 / FC3 cordless floor cleaner models (ensure model compatibility before ). Performance: Designed to reestablish consistent roller contact with floor surfaces for better debris pickup and coverage. Durability: Built to withstand regular replacement cycles and standard household cleaning use. Ease of use: Intended for straightforward replacement so you can restore machine performance quickly. Use cases Daily maintenance: Keep one roller in the machine and swap in a fresh roller from the set when cleaning efficiency drops, ideal for routine cleaning of living areas. Pet households: rollers more frequently to maintain performance when removing pet hair and dander from hard floors. traffic areas: Use the set to ensure dependable cleaning performance in kitchens, entryways and hallways where rollers wear faster. Quick tips Inspect rollers regularly for wear, tangles or damage and as needed. Keep the spare rollers clean and dry until ready for use. Confirm model compatibility before installation. Compatible models: Karcher FC7, FC7 , FC5, FC5 , FC3 cordless floor cleaner. Package contents: 4 replacement roller brushes.