S7D75/S8D110 Compatible Filter Grid Element Center Port - 18 x 15-3/16 Inches pipe-size_6" which have thicker walls than

which have thicker walls than Schedule 40 and are rated for higher-pressure applications

Reducing MPT x Insert

This Stenner chemical pump #85MJL4A1STAA provides reliable chemical feeding for your swimming pool

An accessory kit is shipped with each pump and includes additional pump tube

This Warning No Lifeguard On Duty (16 Years And Under) Sign measures 24 x 18 inches

S7D75/S8D110 Compatible Filter Grid Element Center Port - 18 x 15-3/16 Inches pipe-size_6" which have thicker walls thanThis is a Filter Grid Element with Center Port measuring 18 x 15 3 16 inches. It is designed to replace Pentair 23900 1174 which is used on Sta Rite System: 3 S8D110, S7D75 D. E. Filters. Two filter elements are required. 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.