This is a Hayward Complete D.E. 48 square foot Filter Element Assembly for Pro-Grid Vertical Grid DE Series DE4820 Filters. This filter grid also fits the MicroClear 48 square foot filters.

These 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 Hayward.

This assembly includes filter elements, manifold flex air relief valve, retainer rod, and element locator.