The Hayward foam roller brush with tube is designed for compatible TigerShark robotic-cleaner applications where the cleaning roller needs replacement. A roller brush is useful because it helps the cleaner maintain contact with the pool surface while assisting with scrubbing and debris pickup during operation.This replacement is especially useful when the original foam roller is worn, torn, hardened, or no longer gripping the surface correctly. Replacing the brush can help restore more effective cleaning action and cleaner traction.The RCX26012 is a practical service part when a compatible Hayward TigerShark cleaner needs a roller brush to restore dependable cleaning performance. Hayward foam TigerShark roller brush with tube Designed for compatible robotic-cleaner applications Helps support scrubbing and surface contact Useful when the original roller is worn or damaged Supports cleaner and more dependable cleaner performance