9 Pieces 5M Micron Carbon Block Omnipure NSF Made in USA 10inch Water Filter
9 Pcs 5 Micron Omnipure Carbon Block. NSF Standard Certified. Feature of Pre Carbon. This item made using 100% coconut shell carbon, a renewable and ecologically sustainable material. Are Now Standard in the Matrikx CTO Line, The result of a breakthrough in high performance Catalytic Carbon Techology.