Pentair FNS Plus Filter 36 sq ft | EC-180007 Pentair EC Product Align the collar flush with

Align the collar flush with the pool floor finish and verify the cleaning head seats securely before restoring system operation

The lid assembly includes two screws to hold it in place

Simple retrofit‑friendly design — no full valve replacement required if housing is not changed

Jandy Check Valve Internal Flap Assembly

Pentair FNS Plus Filter 36 sq ft | EC-180007 Pentair EC Product Align the collar flush withPentair FNS Plus Filter 36 sq ft EC 180007 High performance fiberglass reinforced D. E. filter by Pentair (SKU EC 180007) with 36 sq ft grid pack and ~72 GPM flow rating. Features 36 sq ft effective filtration area with approx. 72 GPM flow capability. Fiberglass reinforced polypropylene tank for superior chemical and corrosion resistance. Curved vertical grid (Service Ease) design maximises filter area and extends run intervals. Top to bottom backwash