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Pure Water and Peace of Mind

Let Us Help Improve Your Water Quality

Financing available with payment as low as $19 to $29 per month!

UV Purifiers for Well Water Disinfection

If you get your water from a private or community well, and you suspect your water is not safe, consider a Purelight® UV purifier for pure water and peace of mind. UV purifiers kill bacteria, viruses and other microorganisms without the use of chemicals, and are highly effective.

UV purifiers are also recommended for city water, where Chlorine levels are insufficient for proper disinfection.

UV Purifiers

Features & benefits:

  • Provides disinfection without chemicals!
  • UV light destroys 99.99% of bacteria and viruses
  • UV is effective against Cryptosporidium and Giardia Cysts, which are resistant to Chlorine
  • UV chambers are passivized and polished 304 stainless steel
  • 9,000 hour lamp life
  • Microprocessor controlled UV power source with audible and visible lamp failure alarms
  • Lamp life remaining (days) display
  • Lamp life expired warning (in days)
  • Easy to service lamp connector
  • Full product line

Limited warranty – reactor, 10 years; ballast and controllers, 3 years; lamps & sleeves one year


Install unit after water softener and other water treatment equipment.

Ordering information

Model No.Maximum Flow Rate (GPM)Design Flow Rate (GPM)


ModelFlow Rate (GPM)*Pipe SizeDimensions (Length x diameter)Ship Wt. (Lbs.)
SWUV-66¾" MNPT2.5" X 20.5"9.2
SWUV-1111¾" MNPT2.5" X 34-1/4"15
SWUV-21211" MNPT3.5" X 36"16.4
*Flow rate is based on high performance at 30 mJ/cm 2.

Maximum water temperature is 104°F (40°C). Minimum water temperature is 36°F (2°C). Maximum pressure is 125 psi. Lamp life is 9,000 hours. 110 volt; 60 hz.

Replacement lamps

Model numberDescription
SWUV-6Lamp - UV-6
SWUV-11-LAMPLamp - UV-11
SWUV-21-LAMPLamp - UV-21

Replacement sleeves

Model numberDescription
SWUV-6-SLEEVESleeve - UV-6
SWUV-11-SLEEVESleeve - UV-11
SWUV-21-SLEEVESleeve - UV-21

The Best UV Purifiers money can buy!

High quality, stainless steel systems with unique controller to remind you when lamp replacement is necessary.

Request A Quote Today

We are happy to provide quotations upon request. Please specify the products of interest and be sure to tell us where you reside. Water conditions vary, and we are happy to provide technical assistance.

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