PurePro CTO are manufactured with high purity Coconut Shell activated carbon. You will find our wide range of lengths, diameters, and micron range an exceptional cost-to-performance value, making GAC filters obsolete by comparison. With high performance, great dirt-holding capacity, and the absence of carbon fines, you will soon make the PurePro series your carbon block of choice.

PurePro Series Carbon Blocks are ideal for point-of-use (POU) and reverse osmosis applications. These cartridges can be used in a wide range of applications such as residential, food service, commercial, and industrial. The PurePro series carbon blocks are great for displacing GAC (Granular Activated Carbon) filters in application where high chlorine removal is needed.