Large Fiberglass/Vinyl Light Niche - 3/4 Inch Rear Hub - Stainless Steel - Canada CSA reagent-size_16 oz The F-2000RT is a flow

The F-2000RT is a flow rate meter and flow totalizer

This Stenner chemical pump #45MFH1A1SUAA provides reliable chemical feeding for your swimming pool

This back-up ring goes inside the tank and is used on filters manufactured after 3/03

Accepts chlorine tablets up to 3 inches in size

Large Fiberglass/Vinyl Light Niche - 3/4 Inch Rear Hub - Stainless Steel - Canada CSA reagent-size_16 oz The F-2000RT is a flowThis is a Pentair 78232401 Large Standard 10 Hole Pattern Light Niche for Vinyl and Fiberglass Installation in Canada. It has a 3 4 inch rear hub and stainless steel housing. This light niche meets CSA standards for Canada. This niche includes sandwich gasket for vinyl liner pools. This Pentair light niche is for a Fiberglass Vinyl Liner swimming pool. Measurements are 12 1 2 inch diameter and a 8. 02 inch depth.