Generic Full Filter Grid Element for Nautilus/FNS and MicroClear Filters - 36 Square Feet max-length_18 Feet The Pentair 25021-0200S Cartridge Filter

The Pentair 25021-0200S Cartridge Filter Element for System 3 S7M120 Filters has a media area of 100 Square Feet and is made of superior reinforced polyester pleated material with polyurethane end caps

Model RC554XP includes a controller

They are an excellent top and bottom water rescue device for adding the shock of realism to an otherwise ordinary practice procedure

Positive nitrate test also indicates the potential for algae growth

This is a Century Flex 48 Lasar BN36 Thru-Bolt 2-Speed Pool and Spa Pump Motor

Generic Full Filter Grid Element for Nautilus/FNS and MicroClear Filters - 36 Square Feet max-length_18 Feet The Pentair 25021-0200S Cartridge FilterThis is a Generic Full Filter Grid Element for 36 square foot Nautilus FNS and Pro Grid MicroClear D. E. filter grid elements. This is a full grid assembly measuring 18 inches. Our generic OEM 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.