This is a Pentair Small Partial Grid Assembly for FNS60 Pool and Spa D.E. Filters, Nautilus NS60 and Nautilus Plus NSP60 Pool and Spa D.E. Filters. One grid is required.
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.
