Replacement trapezoid-style tank o-ring for Pentair Nautilus FNS fiberglass D.E. filters. Fits FNS 24, FNS 36, FNS 48, and FNS 60. Does not fit FNS Plus series filters.
Available in-store — visit us at 2021 Curry Ford Rd or call (407) 898-8722 to confirm stock before you head over.
