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2-1/2" x 20" pH Neutralizing Calcite Filter Cartridge

Part Number: AF-20-3231
Alt. Part Number: AF-20-3231, CAL-20
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The pH neutralizing calcite filter cartridge is 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.

  • 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: 40-100°F

California residents Prop 65 Warning
This product contains materials known to the State of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov
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