PENTAIR VALVE ADAPTER O-RING #274494 OR #274494Z

The Pentair #274494 OR #274494Z is a #2-332 Valve Adapter O-Ring. It is compatible for use with the Tagelus® Filter, Top/Side Mount Valve/FullFloXF Backwash Valve/FNS Filter/Nautilus/Nautilus Plus D.E.