Taylor Drop Test Hardness Calcium/Total EDTA - K-1722 hide-price The model RC303MP Pro Series

The model RC303MP Pro Series 300 is recommended for pools 5

(1) Universal Vac Head Adapter

The Chemtrol PC7000 includes the new PPM sensor for true monitoring and control of Free Chlorine

The lettering height is 4 inch

This is a Stenner 30 Gallon Gray Chemical Tank System with 45M2 Model Adjustable Flow Pump

Taylor Drop Test Hardness Calcium/Total EDTA - K-1722 hide-price The model RC303MP Pro SeriesThis is a Taylor Drop Test Hardness Calcium Total EDTA Titration Test Kit. The K 1722 Kit tests for hardness, calcium and total using the drop test system and EDTA titration method. The EDTA includes inhibitors to revent metal interference. Calcium hardness is a necessary component in pool water because it helps prevent leaching out of certain substances in pool equipment. It works in conjunction with alkalinity and pH. You would balance alkalinity,