10" x 2.5" ResinTech Calcite pH Neutralizing Cartridge

The pH neutralizing calcite filter cartridges contain pure calcium carbonate (Calcite) media. Calcite dissolves slowly and provides gradual pH correction for moderately acidic water (pH 6.0-6.9), making it ideal for applications where controlled, steady neutralization is needed without risk of over-correction. The 100% Calcite formula is particularly effective for raising pH while adding beneficial calcium minerals to the water. Sized to fit standard Slimline and Big Blue housings.

Specifications:

• Made in USA
• Materials are FDA CFR-21 and/or NSF compliant
• Dimensions: 10" x 2.5"
• Filter Application: pH Correction
• Filter Media: Calcite
• Operating Pressure: 20-125 psi
• Temperature Rating: 40-100°F