Description
Professional 0.5 Cubic Foot Catalytic Carbon – Tank-Ready Refill
Achieve superior water clarity with our Catalytic Activated Coconut Shell Carbon, now available in a precision 1/2 Cubic Foot (approx. 13.5 lbs) volume. This eco-friendly media is not just standard carbon; it is chemically modified to enhance its catalytic properties, making it significantly more effective at removing chloramines and hydrogen sulfide than traditional GAC.
Optimized for Mid-Sized Filtration Systems
This 1/2 Cubic Foot bag is the “sweet spot” for many residential water treatment setups. It provides the exact volume needed for specialized tank sizes or for homeowners who prefer to replace their media in smaller, manageable increments.
Its 12×40 mesh granular structure ensures an ideal balance of low pressure drop and maximum adsorption surface area, making it perfect for:
- Residential Tank Refills: Ideal for 8″ x 44″ filter tanks or partial refills of larger units.
- Multi-Stage Systems: Use as a dedicated layer for chloramine removal in complex filtration arrays.
- Commercial Applications: Perfect for light-commercial brewery or food service pre-treatment.
- Advanced Aquatics: High-capacity chemical filtration for large-scale reef and freshwater systems.
The Catalytic Difference
Standard carbon only “soaks up” contaminants; our Catalytic Coconut Shell Carbon actually facilitates the chemical breakdown of chloramines and sulfur compounds. This results in cleaner, fresher water without the “rotten egg” smell or chemical aftertaste. Made from renewable coconut shells, this media is naturally low in ash and highly resistant to attrition during backwashing cycles.
Looking for a different size?
Need a smaller amount? Shop our 10 lbs Catalytic Carbon Bag — ideal for specialty filter cartridges.
Refilling a larger system? Get the 1 Cubic Foot Bulk Catalytic Carbon for standard whole-house tanks.








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