Pretreatment Devices

Stormwater pretreatment devices are designed to capture pollutants of concern before they contaminate waterways.

Our filters and separators target pollutants (e.g., hydrocarbons, trash, sediments, metals, total phosphorus, dissolved phosphorus, and dissolved nitrogen) while mitigating the risk of impairment to the public waterways.

S3 offers cost-effective, state-of-the-art technology designed to keep waterways safe.