20/50 Coconut GAC (Granular Activated Carbon) Filtration Media (20 lb.)

GAC-2050 is a granular activated carbon produced from coconut shell by a high temperature activation process under stringent quality control. It has a large surface area, high mechanical hardness, high pore volume and chemical stability. This product is NSF certified and meets or exceeds all food chemical codex, AWWA and ASTM Protocols.

• High adsorption capacity and efficiency
• Hard and durable
• Highly developed pore structure

Specifications:
US Standard Sieve
Mesh Size: 20X50 Greater than 20 (5% maximum)
Less than 50 (4% maximum)
Iodine Number (mg/g) (1100 minimum)
Carbon Tetrachloride Number (60% minimum)
Hardness number (97 minimum)
Moisture (5% maximum as packed)
Apparent Density (g/cc) (0.49 typical)
Total Ash (4% maximum)
pH (8.5 - 9 typical)


*All test methods are per ASTM protocol for granular activated charcoal.