Hi-Flow Backwash Valve With Plumbing 2 Inch Side Mount (D.E.) 120 GPM reagent-size_32 oz there is a concern with

there is a concern with bicarbonate alkalinity which should be between 80 and 120 ppm

The Mallard Duck is a floating chlorine dispenser that holds up to 3 inch tablets and dispenses chlorine continually

calcium and total using the drop test system and EDTA titration method

This Stenner chemical pump #85MJH1A3STAA provides reliable chemical feeding for your swimming pool

This is a Stenner 15 Gallon Gray Chemical Tank System with 45MPHP2 Model Fixed Flow Pump

Hi-Flow Backwash Valve With Plumbing 2 Inch Side Mount (D.E.) 120 GPM reagent-size_32 oz there is a concern withThe side mounted Hi Flow valve is designed for maximum performance and working pressures. Body made of PVC. Available in 2 inch slip models.