Hydro Life 52643 300 Series Model 300-HF Filtration System Ideal for steamers and ice machines that require higher flow rates, 5 GPM flow rate Keeps ice and beverage equipment operating efficiently and reduces maintenance costs Three-step filtration system with 20" 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