Taylor Drop Test Hardness Calcium/Total EDTA - K-1722 sign reviews 5 GPD 25 PSI 120

5 GPD 25 PSI 120 Volt 10 Foot Cord

a stronger pump head with thicker adapter retention slots

Every kit in the 2000 Series includes a copy of Pool and Spa Water Chemistry

This Stenner chemical pump #45MJL1A1STAA provides reliable chemical feeding for your swimming pool

Taylor Drop Test Hardness Calcium/Total EDTA - K-1722 sign reviews 5 GPD 25 PSI 120This 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,