3.4: Calcite & Corosex Cartridges

Calcite media (Calcium Carbonate aka crushed white marble) slowly dissolves in acidic water as it passes through the media. This increases the pH and Alkalinity of the water; which helps prevent corrosion of pipes and fixtures.

Corosex media (Magnesium Oxide) dissolves in acidic water as it passes through the media. This increases the pH and Alkalinity of water; which helps prevent corrosion of pipes and fixtures.
To cover a wider range of acidic water, and to cater to varying flow rates, it is recommended to mix Calcite media and Corosex media.

Features:

  • Compact, easy to use Calcite and Corosex cartridges
  • Increase pH and Alkalinity of the water
  • Prevent corrosion of pipes and fixtures
  • Fits standard size and large diameter size housings

Applications:

  • Make aggressive acidic water more balanced
  • Post filter on RO or DI systems to increase mineral content
  • Pre-treatment and post-treatment filter on a multi-stage configuration
  • Residential, commercial, and industrial applications

Materials of Construction:

  • Filter Media Calcite: Calcium Carbonate granules
  • Filter Media Corosex: Magnesium Oxide granules
  • Outer Shell and End Caps: Polypropylene
    Post-Filter & Expansion Pads: Polypropylene
  • Gaskets: Nitrile
  • Temperature Rating: 40-125°F

PH Increasing Mineral Cartridges

ItemFilter Size*MediaMedia WeightFilter Life*Box Qty
SP-10-CAL2.5” X 10”ALL CALCITE3.0 LBS.6 Months at 2.0 GPM20
SP-10-CAL/COR50% CALCITE (1.5 LBS.)50% COROSEX (1.0 LBS.)
SP-20-CAL2.5” X 20”ALL CALCITE6.0 LBS6 Months at 4.0 GPM20
SP-20-CAL/COR50% CALCITE (3.0 LBS.)50% COROSEX (2.0 LBS.)
SP-10BB-CAL4.5” X 10”ALL CALCITE8.0 LBS.6 Months at 5.0 GPM6
SP-10BB-CAL/COR50% CALCITE (4.0 LBS.)50% COROSEX (2.6 LBS.)
SP-20BB-CAL4.5” X 20”ALL CALCITE16.0 LBS.6 Months at 10.0 GPM6
SP-20BB-CAL/COR550% CALCITE (8.0 LBS.)50% COROSEX

* Specifications are nominal, intended for reference only. Filter life depends on operating conditions.

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