FNSP-24 Complete Filter Grid Assembly sign-subject_Beach Spa Purifier's formula improves the

Spa Purifier's formula improves the look

The Duraflex Diving Board Right Rubber Corner Piece plugs the right tip-end of the diving board and is used on all Duraflex made Diving Boards produced after 1975

For heavy algae infestation

Independently tested and proven by the National Sanitation Foundation (NSF)

FNSP-24 Complete Filter Grid Assembly sign-subject_Beach Spa Purifier's formula improves theThis is a Pentair Complete Filter Grid Assembly, 24 square feet, 12 inches. This grid assembly is used with FNS Plus Vertical Grid Pool and Spa D. E. Filter Model FNSP24, Titan RPM Filter, 24 square feet filters. The filter 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.