12GPM D4 Home UV Light


Now Obsolete

The Viqua D4 is a compact yet highly effective UV sterilization light for home uses up to 12 gpm. The D4 is an excellent choice for rainwater whether for a main residence, a cabin, or emergency backup water sterilization.

Please contact RMS for availability. 


12 GPM, D4 with Component Status Indicators, Lamp Countdown Timer with Digital Display, Audible Lamp Reminder & Failure Indicator Alarm, LP-HO Lamp, Safety-Loc™ Connector


Dosage/Flow Rate 16mJ/cm2 23 GPM (87 lpm) (5.2 m3/hr)
30mJ/cm2 12 GPM (45 lpm) (2.7 m3/hr)
40mJ/cm2 9 GPM (34 lpm) (2 m3/hr)
Dimensions 20 1/2″ x 4″
Connection Size 3/4″ MNPT
Power Consumption 50W
Voltage 120V


3 Great reasons to buy the
12GPM D4 Home UV Light
from us:

  • 100% satisfaction guaranteed
  • Easy Returns
  • Secure Ordering