Pool Season pH Down - 5 Lb. Jar filter-width_20 1/4 inches This is a Hayward SPX1620Z1M

This is a Hayward SPX1620Z1M 56J C-Face Max-Rated

These Speck pumps also have a superior slow (1750 rpm) running design that reduces vibrations resulting in a quiet operation

This is a Hayward AX5010D4 Package of 5 Screws for Viper Model Pool Cleaners

four Secondary Cells

Installation kit to be used with Eclipse-1

Pool Season pH Down - 5 Lb. Jar filter-width_20 1/4 inches This is a Hayward SPX1620Z1MThis is a 5 lb. jar of Pool Season pH Down. pH Down is a granular dry acid product that decreases the pH of pool water slowly and effectively. This granular product is more convenient than liquid acid. Pool Season pH Down is the product of choice by pool professionals across the country.