Crystal Quest 5-Micron Carbon Block Cartridges are manufactured from an acid-washed coconut-carbon based formulation. Better tasting water is produced as carbon is used to its maximum advantage in minimizing pH levels while maintaining a low-pressure drop.

Construction Materials

• Fiber Media: Acid-Washed Coconut Shell Granular Activated Carbon
• End Caps: Polypropylene
• Inner/Outer Casing: Polyolefin
• Netting: Polypropylene
• Gasket: Buna-N (top)

*Capacity is an estimate only and is dependent on influent water contaminants and filter usage.