Permanent Catch Basin Insert Removes Concentrated Contaminants From Stormwater at “Hot Spot” Drains

• Removes hydrocarbons, organically bound metals, sediments and other organics from stormwater and industrial runoff.

• Patented dual media filtration system provides consistent removal efficiencies.

• Sealed, filtered system uses Sorb 44 and activated carbon to remove contaminants from water flow.

• By-pass system prevents flooding or ponding during high flow storm events.

• Excellent post construction control for “hot spot” applications. (Drains that are more susceptible to large concentrations of contaminants.)

• Units available for round or square catch basin grates. Custom sizes available.

• Considered a “true filter” and has been verified by the EPA’s ETV program.  Click here to download the report.

• Helps comply with NPDES, 40 CFR 122.26 (1999) when used as Best Management Practice in Storm Water Pollution Prevention Plans.