Imerys (A8021-01) Calcite - Neutralizes Low pH or Acidic Water - 0.55 CF 50 Lbs. 20 inch x 4.5 inch Big Blue Filters2057 Suitable for whole-house and well

Suitable for whole-house and well water applications where both scale control and chlorine removal are needed

Where this filter fits

Two 10-micron carbon blocks plus inline GAC post-filter

} Pura UV • Residential Water Treatment

Dimensions 20 inches x 2

Imerys (A8021-01) Calcite - Neutralizes Low pH or Acidic Water - 0.55 CF 50 Lbs. 20 inch x 4.5 inch Big Blue Filters2057 Suitable for whole-house and wellImerys pH Neutralizing Media Calcite Neutralizing Media (A8021 01) 0. 55 CF 50 Lbs. Self limiting calcium carbonate media raises pH and protects plumbing from acidic corrosion 16x40 Mesh Near White Granular 95% CaCO 0. 55 Cu. Ft. The Imerys A8021 01 Calcite media is a naturally occurring calcium carbonate designed to neutralize low pH water between 5. 0 and 7. 0. Its self limiting chemistry corrects acidity just enough to reach equilibrium without