Filterra® Bioretention



Filterra® Biorentention by Contech


How Filterra® Works

Stormwater runoff enters the Filterra® system through a curb-inlet opening or pipe and flows through a specially designed filter media mixture contained in a landscaped concrete container. The filter media captures and immobilizes pollutants; those pollutants are then decomposed, volatilized and incorporated into the biomass of the Filterra® system’s micro/macro fauna and flora. Stormwater runoff flows through the media and into an underdrain system at the bottom of the container, where the treated water is discharged. For all tecnical details visit: Contech.

The Venson Landscaping, LLC team is certified by Contech Engineered Solutions.



Some Filterra® Systems mantained by Venson Landscaping, LLC: