Capture sediment, silt, debris and other runoff before they enter our waterways. For use with flat grate catch basins. Allows runoff to flow through while blocking sediment and/or capturing oil. Helps comply with NPDES, 40 CFR 122.26 (1999) when used as a Best Management Practice in Stormwater Pollution Prevention Plans.
Usually ships within 4 to 6 business days.