Dewatering and Stormwater Filtration

Storm drain filtration is an important concern for the Stormwater Management departments in municipalities. Preventative maintenance is much more effective than costly cleanup. We offer a range of storm drain filters depending on the type of storm drain and the containment requirements.

Overgrate Drain Filter

The overgrate drain filter is easy to install, and can be up and running within minutes. You do not need to lift the grate; just simply attach it to the top. The overgrate drain filter is made of a monofilament mesh that traps even tiny pieces of trash before they can enter the storm drain system.

Undergrate Drain Filter

With the undergrate drain filter, you get the benefits of storm drain filtration, without covering the top of the drain. The undergrate drain filter is a bag-like containment system that catches debris as it falls through the grate. The debris gathers in the bag while the water filters through the monofilament material.

Curb Inlet Filter

Due to their larger openings, curb inlets are especially prone to becoming clogged with large pieces of debris, blocking the drain and causing costly maintenance. The curb inlet filter was designed to catch litter, as water filters through and into the storm drain system.

Coir Drain Filter

For a biodegradeable filtration option, our coir drain cover can also be used on storm drains. The natural coconut fibers trap dirt and debris while allowing water to pass.