Pentair Sta-Rite System 3 Drain Plug [No O-Ring] (24900-0503Z) bypassvalves This version is especially useful

This version is especially useful when the supported system requires the L-shape layout

This replacement is especially useful when the original rear header is cracked

A return fitting like this is useful because it helps send filtered water back into the pool while giving the installer or service professional directional control over the return stream

missing hardware

It may be considered when a pool or spa system shows signs of a suspected minor leak and a service professional or owner wants to attempt a stop-leak treatment as part of the troubleshooting or maintenance process

Pentair Sta-Rite System 3 Drain Plug [No O-Ring] (24900-0503Z) bypassvalves This version is especially usefulThis Sta Rite System 3 drain plug is supplied without an O ring and is intended for applications where the correct sealing component is handled separately. Drain plugs are commonly removed for cleaning, draining, and winterizing, so thread wear or damaged plug bodies can create leaks over time. Replacing the plug helps restore a secure service port. Designed for compatible System 3 drain locations Useful for replacing cracked or worn drain plugs No O