Guard high-flow curb inlets from silt, sediment and other contaminants. Unique, multi-dimensional outer filter combined with rigid inner frame maintains a low profile to prevent damage from vehicular traffic. Pockets for counterweights help keep units in place. Tie-back straps on either end of unit can be used with sod pins or stakes for additional anchoring. Modular, 3' inner frames make guards easy to transport and store. Easy to clean and reuse. When ordering allow 12" overlap on each side of curb inlet. The 6' unit has one pocket for counterweight. The other sizes have two. Ordering counterweight optional. Helps comply with NPDES, 40 CFR 122.26 (1999).
Usually ships within 4 to 6 business days.