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- 20″ Big Blue Calcite Neutralization Filter
- Calcite Filters Neutralize acidic or low pH waters to a neutral, less corrosive effluent
- Raise the pH of RO permeate water to make it non-aggressive and compatible with copper piping
- Calcite is self-limiting to correct pH only excessive enough to reach a non-corrosive equilibrium
This fits your .
Calcite Filter Cartridges to Neutralize Low pH Water Calcite Filter Model Number: H-F4220CALCITE For Use In Filter Housing: 20″ Big Blue Max Flow of Filter (GPM): 20