Nautilus NS72 Filter Grid - 72 Square Feet - 36 Inches filter-length_32 7/8 inches Hardware is included: 3/8 inch

Hardware is included: 3/8 inch x 2-3/4 inch bolts and hex nuts

Wingmaster Shell Extractor Adapter Kit is an accessory to the Service Kit to remove brass anchor sheets both pop-up or threaded style

This is a set of 10 screws

constructed of rugged stainless steel and has stainless steel double lock casters

This is a PVC Reducer Bushing with Spigot x Socket fitting connections that measure 6 x 5 Inches

Nautilus NS72 Filter Grid - 72 Square Feet - 36 Inches filter-length_32 7/8 inches Hardware is included: 3/8 inchThis is a Pentair Full Size 36 inch covered filter grid, 72 square feet, for the Nautilus and Nautilus Plus filters. This grid is sold individually. Seven (7) are required if you are replacing all in your pool filter. Pentair 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