Replacement UV Bulb for Pure Technologies Upstream Series No NC15-50 

This generic version of the UV Pure Technologies Bulb is a 100 % compatible with the bulb used in Upstream Series Water Purification Units, model No NC15-50.This bulb is a mercury-filled lamp and with an overall length of 25.25 inches it is the most cost effective replacement to keep your clean water running. 

Bulb Features 

• Effective Mercury fill - like the original this replacement bulb contains a premium mercury vapour fill that is specifically designed to generate and emit the necessary UV light spectrum for proper disinfection of water  
• Quartz Glass - this feature prevents harmful ozone from entering the atmosphere thus keeping your home safer than traditional old model bulbs. 
• Long Lasting Bulb - this bulb is designed to offer 1 years of use before you require a new replacement; that's over 9 000 hours of use! 

Bulb Applications 

• Replacement Bulb for the Upstream Water Purification Unit Model No NC15-50 
• This bulb can be placed in the Upstream model and irradiates effective UV emissions to purify and disinfection water from a range of sources including rain water, well water, municipal water from taps, waste water.
• The bulb is strong enough regardless of whether you use the Upstream Water Unit in residential or commercial locations. For example: 
• In clinics and hospitals this replacement bulb can be used to ensure  that the water given to patients won't compromise their healthy;
• In spas and pools you'll be able to prevent water contamination from your many clients.  
• Effectively kills 99.9% of water contaminants such as yeast, cyst, bacteria, virus, E.Coli, protozoa in water sources
• Its a much better alternative to chemical purification because it does not alter the pH, taste or chemistry of water in the process.  
• Shatter proof coating that protects the bulb from damage during use.

  The coating also makes it easy to maintain the treatment system by making it safe to dispose of glass if it shatters. 

Bulb Specifications 

Fill: Mercury 
Quartz: Standard
Arc Length:
Total Overall Length: 25.25 inches (642mm) 
Tube Diameter: 
Watts: 50 watts 
Base: 4 Pin on single end

We know that finding and securing replacement parts can be a little tricky at times. So if there's anything you are not sure about with this product or if you just have a question, then drop us an email at sales@cureuv.com or call at (561) 243-8442 (8:00 to 4.30 EST).