PIG® Over-The-Drain Sediment Filter

Our magnetic over the drain inlet filter installs effortlessly to remove sediment and debris from stormwater runoff, even during high-flow events.

• Remove sediment and debris from stormwater before it enters your drains and inlets; ideal as a Best Management Practice (BMP) to help avoid violations
• Integrated magnetic strips on underside of filter allow easy installation in seconds; just set it in place — no lifting grate, no cable ties, no pinched fingers
• Natural coconut fibers are densely woven and vertically oriented to maximize sediment removal and flow rate
• Designed and tested to remove 99% of particulate size 0.425mm and larger
• Built-in ports and scalloped edges help resist clogging; removable plugs offer overflow protection during high-flow storm events
• For curb-style inlets with grate, align magnets and place straight (unscalloped) edge against curb for best performance
• For curb-style inlets without a grate, filter can be folded in half and "stuffed" into opening; friction fit holds filter in place
• Reusable product can be washed and reinstalled for extended service