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Hardness Plus for Pools & Spas 5 lbs. Balance Pool and Spa Water Easliy with Baleco - Haviland Hardness Plus (Calcium Hardness Increaser) for Pools and Spas. Hardness Plus Rasies Calcium Hardness Levels, Extends Surface Life, and Equipment Life. 100% Calcium Di-Chloride. Key Features Raises Calcium Hardness Levels in Pools and Spas Extends Surface & Equipment Life 100% Calcium Di-Chloride Ingredients Calcium Di-Chloride (100%)
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🇺🇸 Ship from USA · On Agora since 2026
$18.99