Product Overview
Note: Shipping Rate does not apply to Hawaii or Alaska.
CALCITE MEDIA FILTER 20" WITH 14LBS FINE CALCITE MEDIA
4" x 20" plastic refillable canister filled with calcite. Low cost and reusable! Made using FDA grade polypropylene.
Calcite is a natural mineral mined from the earth. A calcite filter cartridge is designed to raise pH and TDS of low pH / low mineral rain water by dissolving a small amount of healthy minerals in the rainwater as it passes through the cartridge.
Calcite raises pH of rainwater to around a neutral 7.0.
Calcite should not to be confused with systems designed to produce unnaturally high mineral or "alkaline" water.