Home / Chemicals / Pool / Chlorine/Bromine / 10 Lb. bag of Alkalinity Plus View cart “Pool Magic + Phos Free” has been added to your cart. $27.99 10 Lb. bag of Alkalinity Plus 10 Lb. bag of Alkalinity Plus quantity Add to cart SKU: 62129 Categories: Chemicals, Chlorine/Bromine, Pool, Water Balancers Product ID: 3439 Description Description 10 Lb. bag of Alkalinity Plus Related products 5lb Instant Clear Chlorine Granules $53.74 Add to cart 5lb 1″ Chlorine Tablets $249.99 Add to cart 1lb Bag of Non-Chlorine Oxidizer $12.99 Add to cart 1lb Bag of Rapid Shock $7.49 Add to cart