Aquatec - 550 Series Variable Speed Delivery / Demand Pump Model:4.5 GPM / 50 PSI Pressure / 120 Volt KDF-55 media ✓ Heavy metal

KDF-55 media ✓ Heavy metal reduction ✓ Chlorine & chloramine removal

Reinforced polypropylene cap and SAN housing withstand chlorine

Warning alarms alert you to issues

Install it in the fourth stage position where the carbon post filter normally sits

and fuel cells

Aquatec - 550 Series Variable Speed Delivery / Demand Pump Model:4.5 GPM / 50 PSI Pressure / 120 Volt KDF-55 media ✓ Heavy metalThe Aquatec 550 Series Pumps can self prime water from a holding tank and pressurize it or boost pressure from a low pressure source. These pumps are made to operate intermittently but can run for several hours at a time. It can be operated in delivery mode by an external power switch or demand mode with an integrated pressure switch. Specifications : up to 6 GPM 1 2" Quick Disconnect (Fittings Not Included) 5 chamber construction Closed impervious