The Pentair PacFab R181436 float keeper is designed for compatible safety-line applications using 3/4 inch twisted rope. A keeper like this is useful because it helps hold rope floats in place, supporting more consistent spacing and a cleaner, more dependable marker-line setup.Replacement is often needed when the original keeper is cracked, loose, damaged, or missing. Installing the proper Pentair/PacFab keeper can help restore the rope-float assembly and improve confidence in the way the line is retained.This OEM float keeper is a practical service component for compatible safety-marker systems that need the right hardware for continued rope-float function. OEM Pentair/PacFab float keeper Designed for 3/4 inch twisted rope applications Helps retain floats in position on rope lines Useful when the original keeper is damaged or missing Supports cleaner and more dependable safety-line setup