Sort by

DTV Circuit Board-Red

Plug and play electronic circuit board for all EWS/CWL systems with DTV electronic valves with red LED display. If your display numbers are blue, please ordered the BLUE version of this circuit board.

DTV Circuit Board-Blue

FREE Shipping! Circuit board for all 1.5 EWS and CWL water filtration systems. If your digital display numbers are red, this is not the correct circuit board for you. Please call customer service for help.