51005000-Style Drain Plug Seal O-Ring – Replacement-Compatible for Pool & Spa Filter & Valve Assemblies HiFlow Diverter Valve Shaft O-Ring Clear Color Changes: The reagent

Clear Color Changes: The reagent produces clear and distinct color changes

and Warrior style pool and spa filter systems (above-ground and in-ground)

The color shift typically ranges from yellow (acidic) to red (alkaline)

● Strong Plastic Construction

The 2 inch O-ring (154492-style) is a high-quality bulkhead O-ring designed for pool and spa systems that use sand

51005000-Style Drain Plug Seal O-Ring – Replacement-Compatible for Pool & Spa Filter & Valve Assemblies HiFlow Diverter Valve Shaft O-Ring Clear Color Changes: The reagent51005000 Style Drain Plug O Ring Replacement This aftermarket drain plug o ring is made to replace worn or cracked seals on pool and spa equipment. It sits around the drain plug and helps create a tight seal so water does not leak out during everyday use or when you drain the filter. It is a simple part, but it plays a key role in keeping your system dry and safe. A fresh O ring for the drain plug can help stop slow drips, protect nearby parts, and