UV Disinfection System
About UV: What is ultraviolet light?
Ultraviolet light exists at the invisible, violet end of the light spectrum. Although we can't see UV light, we are exposed to a small amount every time we walk out into sunlight. The water treatment industry uses special lamps that emit UV light of
Functionality: How does UV work?
The germicidal energy of ultraviolet light destroys illness-causing microorganisms by attacking their genetic core (DNA). This powerful dose of UV light (wavelength of 253.7 nanometers) eliminates their ability to reproduce, and the organisms simply
Who Needs UV: hen do you need a Whole House UV light?
Whole House UV Systems are an effective means of water disinfection for residential point of entry (POE) use. UV water sterilizers are designed to specifically kill 99.99% of harmful microorganisms such as bacteria and viruses in untreated water (wel
Chlorine Concern: Why is disinfecting your water with chlorine bad for you?
Many people object to the taste and smell of chlorinated water. But a greater concern is chlorine's ability to react with certain compounds that may be present in the water supply, to create by-products that have been linked to cancer (such as trihal
Pre-Treatment: Is pre-treatment of my water recommended for a UV system to work?
A 5-micron sediment filter should be installed upstream of any UV system so as to eliminate any particles large enough to block the UV light. Additional activated carbon filter pre-treatment can be added after the sediment filter in order to remove s
Energy Consumption: Does a UV light consume a lot of energy?
No, a UV system able to treat the water for a typical house will consume about the same amount of energy as a 40 or 80-watt light bulb depending on the model. UV is a cost-effective, natural way to improve water quality.
Choosing a System: How do I know what size UV unit I need?
If you draw from a private water supply, it is recommended that you treat the water for your entire home. To assure your highest satisfaction, please choose the right size (gpm) of UV system that matches your household peak demand flow rate. This is
UV Transmittance: What is UV transmittance (UVT)?
UV transmittance (UVT) measures water's ability to transmit UV light. The majority of deep wells have a UVT of about 85% or greater and most of municipal water supply have about 95% UVT. Surface water such as lakes, streams, ponds and springs may hav
UV Lamp Life: How often should I change the UV lamp?
The amount of UV light created by the lamp decreases over time, like light bulbs, UV lamps will dim with age and eventually burn out. So, it is essential to replace the UV lamp every 12 months. These whole house UV units are designed to generate the
Taste: Will UV change the taste of my water?
No, UV will not change the taste or odor of the water. It does not add anything to the water and simply provides safe and reliable disinfection for your entire home. If your water contains hydrogen sulphide (rotten egg smell), the UV treatment may sl
Performance Test: How do I know if the system is working?
Systems are equipped with both audible and visual alarm signals to notify the homeowner if their system is not functioning properly. It is important to clean your lamp regularly and replace the UV lamp annually to ensure maximum performance.
Installation: Where should I install the whole house UV light?
This whole house UV unit works in tandem with a pre-treatment system that prepares your water for UV disinfection. The UV system must be installed after all water treatment equipment and we suggest installing the unit indoors at room temperature only
System On/Off: Should I turn off the UV light when I am not using water?
No. The whole house UV light is designed to operate continuously. If the system is turned off, it may be possible for bacteria and viruses to travel through the water chamber and contaminate the distribution lines past the UV system. In addition, fre
Maintenance: What kind of maintenance is required for the whole house UV system?
Every whole house UV system contains a UV sleeve to protect the UV light bulb. Overtime, minerals in the water may slowly form a coating on the sleeve during normal operation. This coating must be removed from the sleeve because it reduces the amount