Pentair FNS FNSP48 Filter Grid Element Package - 7 Large - 1 Small voltage_12V It is best on large

It is best on large debris and course sand and grit

This orange ring buoy is 30 inches in diameter

high-quality poles are the perfect homeowner pole with the comfort of a handgrip and the sleek look of a service quality pole

When installed to a variable speed pump application

Pentair FNS FNSP48 Filter Grid Element Package - 7 Large - 1 Small voltage_12V It is best on largeThis is a set of Pentair Large Full Grid Assembies (7) and one Small Grid for FNS Plus FNSP48 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.