VIQUA Sterilight D4-V+

Product Description

NSF-Certified and highly featured whole-home UV disinfection system with graphical interface, recommended for flow rates up to 8.9 gpm (34 lpm). 


D4-V+ Specifications:
Dimensions 20 1/2″ x 4″ (52 cm x 10 cm)
Shipping Weight lbs (kg) 10 lbs (4.5 kg)
Connection Size 3/4″ MNPT
Power Consumption 50W
  • Safety-loc connector
  • high output
  • EOL timer
  • space efficiency
  • LED monitor
  • UV sensor
  • 2x output
  • NSF standard 55 Class B
  • constant current
  • Point of Entry (POE)



Disinfection Flow Rates
16mJ/cm2 8.9 GPM (34 lpm) (2 m3/hr) NSF 55B
  • Chemical-free
  • Easy to install and service
  • Economical and energy efficient
  • Addresses broader range of pathogens than chlorine*
  • Recognized by regulators including USEPA

*Some protozoa like Cryptosporidium and Giardia are resistant to chlorination.

An excellent water treatment solution for the average sized home, cottage, or light commercial application.

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(1 review) Write a Review
  • 5
    I highly recommend this product.

    Posted by Stevan W. on Apr 20th 2020

    I love this!

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