Pool Season pH Down - 5 Lb. Jar filter-width_20 1/4 inches This is a Hayward AX5010D4

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

This is a Pentair Strainer Pot for Models AFP-75

It also has a tube timer where the operator can enter the desired number of hours the pump should run before the display alarm blinks Tube Change

Active Ingredient of the Mustard Eliminator: 99% Sodium Bromide

This pool depth marker states FOOT DEEP

Pool Season pH Down - 5 Lb. Jar filter-width_20 1/4 inches This is a Hayward AX5010D4This 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.