This is a Cord Ring O-488 designed for Pentair Modular D.E. Filters Models PLM100, PLM150 and Aboveground D.E. Filters PLD50, PLD70. Fits Pre 3/97 Models PLM125, PLM175, PLM200, PLM300.
This o-ring has been manufactured in accordance with OEM specifications and are designed to meet or exceed the original manufacturer specifications.
