Premier 23-784 Compatible Filter Grid 72 Square Feet - 37-3/4 Inches - Single Notch Collar ad-label_Safety The Advanced Cyclonic Technology creates

The Advanced Cyclonic Technology creates a dynamic water flow to keep debris and impurities from clogging the canister and restricting suction

This is a 30 Gallon Gray Chemical Tank System with 45MP5 Model Fixed Flow Pump

This Stenner chemical pump #45MJL4A4STAA provides reliable chemical feeding for your swimming pool

and CYA (FAS-DPD High-Range) with 2 ounce bottles

This is a 15 Gallon White Chemical Tank System with 45MP1 Model Fixed Flow Pump

Premier 23-784 Compatible Filter Grid 72 Square Feet - 37-3/4 Inches - Single Notch Collar ad-label_Safety The Advanced Cyclonic Technology createsThis is a Premier 23 785 Compatible Filter Grid 72 Square Feet measuring 37 3 4 Inches. It has a single notch collar and is covered with a white adapter. This is a replacement filter for Premier Springwater 23 785. 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 over OEM units.