For use with curb openings without street grates.

Available in several standard lengths.

Custom sizes also available.

Conforms to shape of curb with built-in overflow capabilities.

Patented design allows clean water to flow through while trapping sediment and/or oil depending on the model.

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

Order length to exceed inlet opening by 2 feet (i.e. order a 6' long model for 4' opening or smaller).