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Calcite Corosex Media (Calcium Carbonate Mineral) pH Correction, Acid Neutralizing Media (5 lbs)

Free shipping on orders over $29.99

$19.50

$ 8 .99 $8.99

In Stock

About this item

  • Color - Near White
  • Density - 100 lbs./cu. ft.
  • Composition - CaCO3, 95% minimum - MgCO3, 3.0% maximum Conditions for Operation
  • Bed Depth - 24 - 30 in.


5 lbs Acid Neutralization Media. Calcite/Corosex Mix: Naturally-occurring mineral rock consisting of approximately 95percent calcium carbonate and 3percent magnesium carbonate. Used to raise pH of acidic water Acidic waters on contact with Calcite slowly dissolve the calcium carbonate media to raise the pH which reduces the potential leaching of copper, lead and other metals found in typical plumbing systems. Advantages: High uniformity coefficient for maximum contact for controlled pH correction Slower reacting Inexpensive Physical Properties: Color - Near White Density - 100 lbs./cu. ft. Composition - CaCO3, 95percent minimum - MgCO3, 3.0percent maximum Conditions for Operation: pH - 5 - 6 Bed Depth - 24 - 30 in. Backwash Rate - 8-12 GPM/sq. ft. Backwash Bed Expansion - 35percent of bed depth


Lou P
Reviewed in the United States on August 13, 2024
Ph neutralizers require approximately 50-100 lbs of calcite.The picture of a large bag is deceiving. I ended up going to a local plumbing supply house to get at 50lb bag of calcite for this same price of this puny 5-lb bag
Brannon Nilles
Reviewed in the United States on May 24, 2024
Had my well water tested and found out that it was at a high level (5.5) and needed to use this acid neutralizer to bring the level to a 7
Penny Fiore
Reviewed in the United States on May 18, 2023
Didn't answer because I sent it back .