VIQUA, a Trojan Technologies Company is located in Guelph, Ontario, Canada which is physically situated 40 miles to the west of Toronto in the heart of Southwestern Ontario`s manufacturing district. A modern facility houses all manufacturing, distribution, sales and marketing operations. VIQUA`s total focus is in the water treatment industry and has been manufacturing ultraviolet disinfection systems under the Sterilight brand name since 1989 and has recently added the TrojanUVMax family of products.If you are looking for an effective residential or commercial system or a third-party validated system, VIQUA has a solution. For those looking for custom engineering UV solutions, VIQUA`s team of dedicated professionals provides unique and innovative solutions for a variety of disinfection problems.

About Viqua

VIQUA is a leading organization committed to the health of our global environment. Part of the Danaher Group of Companies, VIQUA manufactures innovative technology that will provide homeowners with safe and clean water while being environmentally aware. In over 100 countries, VIQUA systems purify over 18.9 million litres of water every minute. A Canadian company with strong roots in the community, VIQUA is proud to be invited into your home.

Our Brands

VIQUA is an innovative technology-based company, proud of our product offerings. The technology and care that goes into the development of our products is of the highest standards. Our UV purification systems have been designed and tested against the most rigorous validation and testing methods in our industry. Find the right system for you and your family in either our Sterilight or UVMAX product line. VIQUA – confidence you can trust.

Why UVMax?

You expect the best for your family. Obtain complete peace of mind in the quality of your drinking water with our UVMAX product line. Innovative and effective, UVMAX provides you with the highest quality drinking water. We expect the best too.

Why Sterilight?

Our Sterilight family of products provides you with all the protection you need in your drinking water. Reliable and effective, Sterilight worries about the quality of your drinking water, so you don't have to.

Why UV?

Water is a resource that all of us tend to take for granted. We turn on the shower, the kitchen faucet, and the garden hose and out pours an endless supply of fresh, clean water. What many of us may not realize, though, is that our water supply is not a never end supply and it is not as clean as it may appear. Chlorine is popularly used but it is unable to effectively treat some of the harmful bacteria found in the water. Exposure to certain harmful bacteria can cause severe gastrointestinal illness and even death among people with compromised immune systems.

Ultraviolet (UV) technology is more effective than chemicals in destroying certain waterborne contaminants without altering the taste of water. This makes it a practical process for treating water used for drinking and food preparation.

Treating our water supply by the use of UV disinfection is not only more effective than traditional treatments, but it is also an environmental responsible way of treating our water. There are no disinfection by-products with the use of UV which is safe and chemical free. Plus, UV does not alter water chemistry and its constituents, such as pH, taste, odor, or colour.

Purchasing a UV disinfection system for your home has a capital low cost as well as a low operational cost. The energy used by a UV disinfection system in an average size home is comparable to the same energy used by a 40-watt bulb!

Why Trust Viqua?

VIQUA is a company dedicated to providing you and your family with safe and clean water. In fact, we pride ourselves on conducting our business with integrity and providing you, our customers, with service that is second to none.

The VIQUA technology is unique from our competitors. Our systems are designed on the solid foundation of research and development. Our lamp technology has gone through the rigours of performance testing and adheres to the certification and validation standards of the country's leading governing bodies.

VIQUA stands behind its products. We have been in the residential business for over 40 years. We have over 500,000 installations worldwide. When you need us, you will be able to find us.


UVMAX - Model D4-V Plus - Certified UV Systems

The technology and care that goes into the development of our products is of the highest standards. The UVMAX D4-V system has been designed and tested against the most rigorous validation and testing methods in the industry.

UVMAX - Model K Plus - Light Commercial UV Systems

For more than forty years, we have engineered and manufactured products that have set the standard in the industry. Our attention to detail and sound science ensures the best solutions to meet your drinking water disinfection needs long into the future. Our Model K Plus systems are ideally suited for light commercial applications such as daycares, hospitals, dentist offices and other facilities focused on providing safe water.


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2013 NGWA Groundwater Expo and Annual Meeting, Aquatech Amsterdam 2013, WQA Aquatech USA 2012

Company details

Business Type:

Industry Type:
Water and Wastewater

Market Focus:
Internationally (various countries)

Year Founded:


Office Locations:


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