Aqua-Rex is upgrading its industry-leading commercial electronic water conditioners for treating hard water, it says. The two largest standard models, WK4 for treating pipes up to 4” and the WK5 for treating pipes up to 6”, now feature a fault recording system accessed through the LCD display. It provides a complete operating history including times that the unit has been disconnected and brought back online.
Aqua-rex Electric water conditioners
