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Calcium Hardness - 4lb Bag

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TropiClear TC-CAL-4 Calcium Hardness - 4lb Bag

Item #: TC-CAL-4 by QINGDAO HOT CHEMICALS CO., LTD

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Product Overview
TropiClear Calcium Hardness (TC-CAL-4) is a 4 lb bag of calcium chloride granules, designed to raise calcium hardness in pool water to prevent corrosion and etching. It treats 26,667 gallons at 6 lbs per 10,000 gallons, offering fast-dissolving, easy application for durable, clear pool surfaces.4 lb bag; 98% calcium chloride; treats 26,667 gal at 6 lbs per 10,000 gal; meets NSF/ANSI 50 standards.For all pool types; maintains 225-300 ppm hardness; prevents plaster damage.Scatter 6 lbs per 10,000 gal over pool; tools: none; brush undissolved granules, circulate 24 hours.Protects pool finishes; reduces staining, ensures swimmer comfort, extends surface life.