This 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.
