ResinTech AGC-30-P65 is a California Prop 65 certified acid washed 12 x 30 mesh coconut shell based granular activated carbon. It is California Prop 65 compliant and is Gold Seal Certified by the WQA for use in potable water applications. It has relatively large mesh size, coconut shell base material, and small pores. ResinTech AGC-30-P65 is intended for chlorine or NOM removal and where suspended solids might plug a finer mesh carbon.