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Upstream™ Ultraviolet Disinfection


Hallett UV Disinfection Systems

Community, Commercial & Residential Ultraviolet Purification Systems

  • Chemical-free disinfection.
  • NSF 55A* Certification
  • Self-cleaning quartz sleeve.
  • Canadian made and Canadian owned.
  • Dual smart sensors monitor UV output and water quality.
  • Visual & audible notification.
  • Auto shut-off fail-safe valve so only safe water can enter the water supply.
  • Stainless steel wiper prevents quartz fouling.
  • Minimal pressure drop.
  • 3 year warranty on electrical components; 5 year warranty on housing.


Series of UV Water Purification Systems

After establishing industry leadership with its NSF/ANSI 55 Class A Hallett series, UV Pure has introduced its new Upstream series. Upstream is equipped with the same Crossfire Technology found in the Hallett systems. It is laboratory verified to the same standards as its NSF/ANSI 55 Class A series, and is affordably priced.

Why Upstream™?

Laboratory tested to 40 mJ/cm2 dose at END of lamp life — same as NSF/ANS55 Class A certification. Competing brands test at the beginning of lamp life and at a potentially unsafe dose of only 30 mJ/cm2. Tested at 50% and 75% UVT (UV transmittance) of water. Competing brands test at virtually pure 95% UVT.

UpStream operates at a wide range of water and air temperatures and pre-treatment ranges, unlike competing brands with limited operating conditions.

It comes with remote monitor operable up to 1000 feet from the unit. An industry first — all Upstream units come with remote monitors that display system and water status. An alarm is activated if water is in caution or critical status.

Certification from NSF: NSF International is the leading authority on residential water treatment system testing. For greater confidence that the system you buy will perform as specified, look for systems that have been certified against the rigorous requirements of NSF Standard 55 Class A. Click here to learn more.

Upstream Instruction Manual