Construction Filters

Eco-friendly storm drain filter. This storm drain filter complies with all SWPPP, DOT, NPDES requirements for storm drain protection. Absorbs oils, hydrocarbons, and heavy metals.
Locations for best performance - (gas stations, service centers, restaurants, trash compactors, highways, construction sites, parking lots, home building, land development, truck stops, and everywhere else rain falls from the sky)

Reusable
Puncture and tear resistant against vehicle contact.
Has an overflow rate of 800 gallons per minute.
Absorbs oils, hydrocarbons, and heavy metals
4 lifting flaps, to guarantee sediment/debris recovery. (Compared to the "lifting straps" found on other products.)
The combined weight of the grate AND the sediment/debris is too much for lifting straps to handle. That's why our filter is designed to stay in place during grate installation/removal, even when it's completely full!

Custom Sizing Available

Grate Size: 9" x 9" Item Number: CF99-4	Grate Size: 12" x 12" Item Number: CF1212-4	Grate Size: 18" x 18" Item Number: CF1818-4
Grate Size: 22" x 22" Item Number: CF2222-4	Grate Size: 24" Round Manhole Item Number: CF24R	Grate Size: 28" x 36" Item Number: CF2836-4
Grate Size: 30" x 30" Item Number: CF3030-4	Grate Size:18" x 36" w/ Curb Blocker Item Number: CF1836-3CB	Grate Size: 24"x36" Item Number: CF2436-4V
Grate Size: 23"x 40" Item Number: CF2340-4	Grate Size: 26" x 40" Item Number: CF2640-2	Grate Size: 36" x 53" Item Number: CF3653-4