HASA CHLOR LIQUID CHLORINE 4 PK HAS01841CS

THIS LIQUID CHLORINE IS A PROFESSIONAL GRADE, HIGH STRENGHT SODIUM HYPOCHLORITE SOLUTION USED FOR SANITIZING AND SHOCKING SWIMMING POOLS AND HOT TUBS. IT IS FORMULATED AT A 12.5% CONCENTRATION AND CONTAINS NO CYANURIC ACID OR CALCIUM. THIS PREVENTS "CHLORINE LOCK" AND KEEPS CALCIUM HARDNESS LEVELS STABLE. SAFE FOR ALL SURFACES AND SALT SYSTEMS.