Oil Filtration & Surface Water Filtration Products

Downstream Defender
The Downstream Defender® is a hydrodynamic separator which is incorporated into a reinforced concrete chamber. It is designed to remove settleable solids, grits and silts as well as oil and other floatables from stormwater run-off and is ideal for use as part of, or to protect, SUDS schemes.
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Smart Sponge Oil Filtration Products
Smart Sponge® is a unique blend of polymers based on innovative polymer technologies that are chemically selective to hydrocarbons and use its unique molecular structure to fully encapsulate oil and lock it into its structure preventing absorbed oil from ever leaching out.
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Up-Flo Filter
The Up-Flo Filter is a high rate, modular system that combines a patented upward flow path with a unique Drain Down design.
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