Pentair Tie Rod, 48 sq. ft. Filter | FNS Plus Filter | 59002100Z CCXADD this is the correct O-ring

this is the correct O-ring to restore a watertight fit

SWIMLINE PRO TIPS

Replacing worn scrubber components restores the cleaner's surface contact and cleaning effectiveness

⚠️ IMPORTANT: KIT LISTING — COMPLETE ASSEMBLY

or water leakage at the top of the filter housing

Pentair Tie Rod, 48 sq. ft. Filter | FNS Plus Filter | 59002100Z CCXADD this is the correct O-ringThe Pentair Tie Rod (59002100Z) is the OEM replacement structural rod for the FNS Plus 48 sq ft D. E. filter, keeping the two piece filter housing clamped together under operating pressure. What It Does The tie rod runs through the filter body and, together with its hardware, draws the upper and lower tank halves into firm contact against the tank O ring. A cracked, corroded, or missing tie rod allows the housing to flex at the seam, resulting in