Fleck O-Ring, 015, Discontinued FL2900-NXT2-PH-SET the PVC tee maintains steady

the PVC tee maintains steady flow rates without leaks or pressure drops

Inspect the seal during regular softener maintenance

improving water softness and taste

Compatible specifically with Nelsen C-Series systems for seamless integration

Fleck O-Ring, 015, Discontinued FL2900-NXT2-PH-SET the PVC tee maintains steadyThis Fleck O ring, size 015, is a discontinued sealing part from Pentair, listed here for reference and identification. While it is no longer offered as a current catalog item, knowing the original specification helps owners of older Fleck valves source a compatible replacement seal for their repairs. Correctly identifying the seal size is the key to restoring a tight, leak free valve, since an O ring of the wrong dimensions simply will not seal