Description
The Superpure 10 Inch Big Blue Carbon Block Water Filter Replacement Cartridge is a replacement for your water filter and it uses granular activated carbon to remove contaminants from the water.
Granular Activated Carbon is carbon that has been treated with oxygen to make it porous, but it has also been broken up into granules to further increase the surface area for chemical bondage to occur. The water passes through the GAC filter, allowing the organic materials and chlorine to effectively bond with the carbon molecules, thus removing these from the water.