4" x 18" Green Water Quality Inlet | Agri Drain Designed to slide inside 4"

Designed to slide inside 4" I

Prevent backflow in drainage systems with this 10" PVC Check Valve

This low-profile 24" grate fits on the outside of Corrugated HDPE Drainage Pipe and is oversized to accommodate varying pipe ODs

and underground tanks with this 4' Heavy Duty Tile Probe

4" x 18" Green Water Quality Inlet | Agri Drain Designed to slide inside 4"Agri Drains 4" x 18" Green Water Quality Inlet is a specialized sediment control intake designed to replace standard inlets in farm fields, ditches, dry dams, and terraces. Its low velocity design resists plugging and slows water flow, allowing sediment to settle and debris to be filtered out before entering the drainage system.