ThepH neutralizing calcite filter cartridgeis a drinking water filter that features calcite media that raises low, or acidic pH of your water to the neutral 7.0 pH. The calcite media slowly dissolves in the water and can raise the water hardness by 4 to 5 grains per gallon.

Specifications:

• Made in USA

• Materials are FDA CFR-21 and/or NSF compliant

• Dimensions: 20″ x 2.5″

• Filter Application: pH Correction

• Filter Media: Calcite

• Operating Pressure: 20-125 psi

• Temperature Rating: 40-100F