DES60 Compatible Filter Grid Element Center Exit Port - 18 x 20-3/4 Inches pipe-size_2" This is a Generic Filter

This is a Generic Filter Diaphragm Gasket G-178 replacement with dimensions for Hayward Perflex EC40 and EC50A Extended-Cycle DE Filters

respective probes (pH

turbidimetric Phenol Red chemistry for these tests

in case you are away for an extended period

DES60 Compatible Filter Grid Element Center Exit Port - 18 x 20-3/4 Inches pipe-size_2" This is a Generic FilterThis is a DES60 Compatible Filter Grid Element Center Port measuring 18 x 20 3 4 Inches. This filter element fits Sta Rite DES60. 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.