Calcite - for Acid Neutralization - 1/2 CUBIC FOOT

Neutralize acidic water effectively with Calcite, ideal for both residential and commercial use. This product raises pH levels safely and economically, ensuring water is less corrosive and safer for plumbing and appliances.

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. Periodic backwashing will prevent packing and maintain high service rates. Depending on pH and service flow, the Calcite bed will have to be periodically added to as the dissolved calcite depletes.

As the Calcite's calcium carbonate neutralizes the water, it will increase hardness, and a softener may become necessary after the neutralizing filter.

Advantages:

• High uniformity coefficient for maximum contact for controlled correction
• Slower reacting
• Inexpensive

Physical Properties:

• Color - Near White
• Density - 100 lbs./cu.ft.
• Composition - CaCO3, 95% minimum, MgCO3, 3.0% maximum

Conditions for Operation:

• pH - 5 - 6
• Bed Depth - 24 - 30 in.
• Backwash Rate - 8-12 gpm/sq.ft.
• Backwash Bed Expansion - 35% of bed depth
• Service Flow Rate - 3-6 gpm/sq.ft., may be modified in view of local conditions

Additional Information:

Size: 1/2 Cubic Ft

Shipping Weight: 49 lbs

Model #: CAL-50

UPC: 729440633493

Free Shipping Available

Replacement Time: 12 Months

Product FAQs:

• What is Calcite used for? Calcite is used to raise the pH of acidic water, making it less corrosive and safer for plumbing and appliances.
• How does Calcite work? Calcite dissolves slowly in water, gradually raising the pH to a neutral level by adding calcium carbonate.
• Is Calcite safe for drinking water? Yes, Calcite is certified to NSF/ANSI Standard 60, ensuring it is safe for use in potable water systems.
• How often should Calcite be replaced? Calcite should be replenished periodically as it dissolves over time, depending on water usage and quality.
• Can Calcite increase water hardness? Yes, as Calcite dissolves, it can increase water hardness, potentially requiring a water softener.
• What are the limitations of using Calcite? Calcite may not be effective for rapid pH corrections below pH 6.0 and can increase water hardness.
• What maintenance does Calcite require? Regular backwashing is needed to prevent packing and maintain service rates.

Product Literature:

• Calcite MSDS
• VICAL 1000 NSF-ANSI STD 60