Hydro Life 52644 300 Series Model 300-Triple Filtration System Ideal for steamers and ice machines where excessive lime scale and bacteria are a problem, 2.5 GPM flow rate Keeps ice and beverage equipment operating efficiently and reduces maintenance costs Three-step filtration system with sediment filter cartridge and two premium carbon filter cartridges Granular Activated Carbon removes rust, lead, dirt, chlorine, lime scale, unpleasant taste and bad odor from your water KDF media prevents lime scale and bacteria growth when filter is not in use