Pentair FNS FNSP36 Filter Grid Element Package - 7 Large - 1 Small Length of Sensor Stick This is a Pentair Basic

This is a Pentair Basic Manifold Kit designed to be used for Max-E-Therm Pool and Spa Heaters

filter grid measuring 13

This is a DE Filter Cover (Sleeve) replacement measuring 3 inches in diameter x 49 inches in height

Users access the pool sitting in the seat parallel to the lift and side of their pool in a single out-and-down motion

Pentair FNS FNSP36 Filter Grid Element Package - 7 Large - 1 Small Length of Sensor Stick This is a Pentair BasicThis is a set of Pentair Large Full Grid Assembies (7) and one Small Grid for FNS Plus FNSP36 Pool and Spa D. E. Filters. These grids are injection molded from 100% virgin, high impact styrene then covered with multi filament polypropylene fabric. Each grid has been engineered with subtle design improvements specifically for this model and manufacturer.