Aqua filter gac filter Water Filter Cartridge filled with Coconut Shell Carbon.
Available in 4 sizes:
 
10"x2.5"
10"x4.5"
20"x2.5"
20x4.5"
 
AQUAFILTER series cartridges have been very popular carbon cartridges for years. A combination of NSF approved coconut shell activated carbon and speciality media provides efficient removal of contaminants from potable water. GAC-type cartridges are designed such that where water flows from bottom to top.