Drop-In Grate Trash Screens & Hydrocarbon Filter Boxes

• Traps Trash & Hydrocarbons under grated stormwater drain inlets

• Trash & Sediment trapped down to 3/16” (cigarette-butt size). Removes 95+% of hydrocarbons.

• Treated flow rate of > 15 cfs.
  Three screen sizes and 2” bypass to prevent flooding. Turbulence deflectors to ensure trapped sediment won’t re-suspend
  during flood events.

• Permanent installation.
  Constructed from Marine Grade Stainless Steel. Custom fabricated for using your catch basin measurements.

• Five year warranty, expected life of 15-20 years

• Installs in minutes, just drop in and go. Optional concrete anchors to secure in place.

• Trapped debris easily cleaned out using vactors or by hand. Filters quickly change out 2 x per year.

• Half the cost of competitors using fiber box construction.

Stainless Steel. Three screen sizes and
2" bypass to prevent flooding.

Bottom Screen 3/16" < cigarette butt size

Just three easy measurements!

Custom Fabricated. Instaled in minutes!