Stainless Steel Standard Escutcheon Plate - 1.50 Inch O.D. filter-length_18 9/16 inches Measure the alkalinity in the

Measure the alkalinity in the water again after 4 hours and make any final additions

Cyanuric Acid and more

Designed to fit 6 inch flanged suction line

The F-300 Series Flowmeters utilize a pitot tube pick up and a hard edged float design to measure flow

This pool safety rope and float kit is pre-assembled and combines 1/2 inch yellow rope with thirty-three 3 x 5 inch locking pool floats

Stainless Steel Standard Escutcheon Plate - 1.50 Inch O.D. filter-length_18 9/16 inches Measure the alkalinity in theParagon's standard escutcheon plate for 1. 50 inch rails is oblong or keyhole in shape and made from stainless steel. The polished steel plate provides an attractive finish to your residential pool rails at an economical price.