DEV60 Filter Grid Element 60 Square Feet - 30 Inches Full D.E. Grid height_24 Inches 1 Drop equals 10 parts

1 Drop equals 10 parts per million (ppm) CI

not the ball and seats

This Stenner chemical pump #45MFL4A4SUAA provides reliable chemical feeding for your swimming pool

This basket is for use with the Jacuzzi Magnum Force/Force 3 pumps

such as silver and copper

DEV60 Filter Grid Element 60 Square Feet - 30 Inches Full D.E. Grid height_24 Inches 1 Drop equals 10 partsThis is a Jandy Zodiac DEV60 Filter Grid Element Full Size, 60 square feet. Seven (7) grids are required in the filter. This filter grid is used with the Jandy DEV60 Series filters. These 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.