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Manual
Virginia DEQ Approves Up-Flo Filter

Virginia DEQ Approves Up-Flo Filter for 40% Phosphorus Removal 

Manual
Downstream Defender Installation Instructions

Download installation manuals for all Downstream Defender unit sizes and configurations.

Manual
Ohio Department of Transportation Approval of Downstream Defender

Ohio Department of Transportation Approval of Downstream Defender

Manual
Washington DOE Approval of Downstream Defender

Washington DOE Approval of Downstream Defender hydrodynamic separator

 

Manual