Granular Activated Carbon Filter Cartridge Light spot: 1. 100% pure PP material 2. Integrated cap 3. High-grade material 4. High quality activated carbon    1. The Granular Activated Carbon Filter Cartridge element can be compacted by filling with activated carbon filter material and a specially designed sponge inside. The PP melt-blown filter layer at the end of 20um can effectively prevent the fine particles from seeping out. 2. Granular Activated Carbon Filter Cartridge can effectively filter out different colors, odors, residual chlorine, colloidal substances, and volatile organic compounds in water. 3. Granular Activated Carbon Filter Cartridge can effectively inhibit the growth of bacteria. As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for gac filter cartridge, Granular Activated Carbon Filter, Udf Filter, We always insist on the management tenet of "Quality is first, Technology is the basis, Honesty, and Innovation".We are able to develop new products continuously to a higher level to satisfy the different needs of customers.