The majority of the Clarus product line is now a part of the Zoeller Pump brand. Check out our Environmental Products offering!


Welcome to Clarus

Formerly known as Zoeller Onsite, Clarus Environmental is a division of Zoeller Company based in Louisville, KY. Clarus offers sustainable environmental products, solutions, and services for the collection, treatment, and dispersal of residential and community wastewater. With expertise in pumps, pressure sewers, biological and mechanical treatment processes, disinfection, and soils, Clarus Environmental brings not only the right products, but also the right knowledge and experience to appropriately design, implement, and configure a wide range of projects.

From simple needs such as effluent filtration to complex solutions for complete, onsite wastewater management, Clarus Environmental has the appropriate tools and the real-world understanding to meet and exceed our customers’ needs.