• Listing Results (3): Filter Media - Garnet

    Since 1935 Anthracite Filter Media Co. has been providing anthracite, sand, gravel, garnet, greensand, and activated carbon that meet or exceed AWWA and NSF standards. Most materials are warehoused...
    R.W. Sidley, Inc. was established in 1933, as a mining and manufacturing company. Since then we have continued to build our company through the development of high-quality products derived...