Welcome to the Gold Series in water filtration. Built upon the foundation and knowledge of industry experts, the new Gold Series line of filters is designed and engineered for superior filtration capabilities at an affordable price. The workhorse of the Gold Series is the coconut shell carbon block filter. Using coconut shells, which are the earth’s best renewable filtration source, the filter is crafted to reduce sand, silt, sediment, rust, chlorine taste, and odors that may be present in your water. Utilizing a high-quality catalytic coconut shell carbon ensures the highest quality of filtration; delivering clean, crisp, and clean drinking water for you and your family. NSF Certified, this filter will provide you with reliable performance as independently tested and verified.