Type 5 (P1) curb inlets have a funnel like design.
For the P1, the water flows in from one side of the inlet. This 2-Unit System includes one 21"x47" under-grate filter, and one Smart Curb Filter, adjustable from 48" - 84"
The only filter on the market specifically for these types of curb inlets.
A two man crew can install in just minutes!
SWPPP and NPDES compliant!
Water pollution prevention
Preferred product of
Absorbs oils, hydrocarbons, and heavy metals while trapping all trash and debris.
Guaranteed to be FLOOD PROOF!
Avoid fines from county officials
Reusable! Take filter and frame to your next project or job site!