Watts innovative water treatment and quality solutions improve comfort, safety and quality of life for people around the world through our expertise in a wide range of water treatment systems.

Since our foundation in 1874, Watt’s mission has been to use our expertise in water technologies to provide innovative water treatment systems and improve comfort, safety and quality of life for people around the world.

Across the world, 1.8 billion people still have no access to fresh water and less than 10 countries possess 60% of the available fresh water supply. At Watts, we want to change these figures and ensure that our systems and products contribute to a better future for people around the world and prevent the spread of disease and death from an unclean water supply.

With over 50 years of experience in water conditioning and water treatment systems, Watts is known as a worldwide leader in the water quality industry. With a primary focus on commercial and residential markets, Watts specialises in Point-of-Use (POU) and Point-of-Entry (POE) water treatment systems. Today, Watts’ industry presence extends beyond North America to include Europe, Africa and Asia.

OneFlow® Scale Control Systems


The OneFlow® Anti-Scale System provides protection from scale formation on internal and external plumbing surfaces. The OneFlow® system is a single cartridge -based system that may be installed on a cold water line prior to a water-using device that requires protection from the ill effects of hard water.

Big Bubba® Filtration System


The Big Bubba® Filtration System is a high capacity polypropylene filter housing and cartridges that are ideal for a wide range of filtration applications, from sediment filtration to dechlorination.

SmartStream UV Light System


The SmartStream® UV Light
for water purification is highly effective in killing and
inactivating many species of
disease-causing micro-organisms.

Filter Housings


Filter Cartridges


Resin and Media