Kolar Filtration Premium Catalytic Carbon is a high-quality bulk filter media designed for superior water purification in saltwater aquariums, tap water filters, and reverse osmosis systems. This unique granular activated carbon efficiently eliminates harmful contaminants like chlorine, chloramine, and hydrogen sulfide, while also removing unpleasant odors, tastes, and various volatile organic compounds from your water. Its specialized manufacturing process combines both adsorptive and catalytic properties to deliver comprehensive water clarity and health.

This laboratory-grade carbon boasts a large pore structure and high catalytic activity, ensuring it outperforms standard dechlorinators and chemical removers in contaminant removal. It is produced to rigorous food and drinking water standards, guaranteeing safe use across all applications without harmful metals or alkalis. Key features include low dust and fines for quick rinsing, high purity, and a phosphate-free production process, making it ideal for use in filter cartridges, filter bags, and as an RO pre-filter.

This 20-pound bulk bucket is perfect for serious reef aquarists, hobbyists with multiple tanks, or those operating large-scale RO/DI systems who demand the highest quality water. Its capacity to maintain pristine water conditions by effectively removing a broad spectrum of pollutants, preventing algae-causing phosphates, and ensuring the health of delicate corals and fish makes it an essential investment for long-term aquarium success and stability.