A Complete Solution to Biofouling Control

A Legacy of Clean

For more than 30 years, H2O has built a reputation for offering complete, industry-leading water treatment systems worldwide. With full factory acceptance testing and a dedication to service, we provide a complete line of products and services that readily integrate with one another to satisfy all of our customers’ water treatment needs.


We are the most knowledgeable in the industry when it comes to international laws and regulations that pertain to your potable water supply.

Owens Wastewater

We also offer complementary products including lift stations, vacuum collections systems, surge tanks and grease traps, as well as aftermarket parts and services for most biological and electrolytic sewage units.


Only H2O offers a complete solution to Biofouling control, combining the most effective dosing recommendations with turnkey new system supply, retrofit, or refurbishment of existing dosing and biocide generating equipment including sodium hypochlorite generators.

We design and deliver complete, worry-free biofouling solutions that are easy to use, customized to your specifications, and meet all government regulations in respect to discharge limits. With an experienced, diverse water treatment systens team and a service network that spans the globe, we’re clearly confident in the biofouling products and services we provide.

Browse Our Products by Category

Fresh Water Solutions

We have built a legacy of providing the highest-quality seawater desalination systems, storage tanks, and pressure sets that offer decades of reliable service – available as long-term purchases or short-term rentals and are custom designed to suit each job.

Waste Water Solutions

From short-term rentals to permanent solutions, H2O’s Owens Wastewater Division offers a variety of marine and offshore sewage treatment systems that utilize advanced technology and superior manufacturing techniques.

Biofouling Control Solutions

We offer the most comprehensive solution tot he corrosive and costly effects of biofouling. Our ecodosing service allows our customers to achieve a significant reduction of chemicals used in the biofouling control process.

About Biofouling Solutions

H2O Biofouling Solutions B.V. was founded with the mission to provide Economic and Ecological solutions to control biofouling in industrial water systems.

Services & Products

Biofouling, or biological fouling, is the accumulation of microorganisms, algae, or animals on wetted surfaces.


For more information about our products and services visit our resources section. Brochures are available to download.

Contact Us

Contact our service representatives to find the best product & service options for your needs.


To assist customers in meeting short-term demands and unexpected situations, we offer equipment for rental. Renting equipment may complement your business in a variety of ways. Learn more about our solutions.

Parts & Services

Worldwide Offshore Service is available for all brands of Watermakers, Wastewater and Electrochlorination systems. We maintain a substantial marine liability insurance policy, and our Watermaker technicians are trained and certified to work anywhere you need us – including offshore worldwide. Learn more about our parts & services.