Lately we've received questions as to why chlorine pumps often require 220 volts to power. The answer is that chlorine pumps don't necessarily require 220v – in fact, pumps are available in 120v as well, at the same price as the 220v model. Many customers do use a 220v model so they can wire it … Continue reading Why Does the Chlorine Pump Require a 220 Volt Outlet?