• This BMP removes hydrocarbons, heavy metals, sediments and other organics from stormwater and industrial runoff.

• Exceeds 80% sediment removal efficiency.

• Patented filtration system allows different filter media to be used together to remove targeted pollutants.

• Choose a mix of filters to removes hydrocarbons / oil, chemicals, odor, phosphorus and heavy metals from water flow.

• By-pass system prevents flooding or ponding during high-flow storm events.

• Excellent post-construction control for drains that are more susceptible to large concentrations of contaminants (“Hot Spots”).

• Units available for round or square catch basin grates. Custom sizes available.*.

• Considered a “true filter” and has been verified by the EPA’s ETV program.  Click here to download the report.

• Helps comply with NPDES, 40 CFR 122.26 (1999) when used as Best Management Practice in Storm Water Pollution Prevention Plans

• Sampling Option provides standard HydroKleen with modifications to allow Sample Collector (sold separately) to pull “post-treatment” water samples from below the unit’s filters.

• Take real-time samples during storm events.

• Access Tube stays capped until a sample is desired.

• Simple sampling — No need to remove the Ultra-Hydrokleen to take a sample. Simply remove the grate, uncap the Access Tube, and insert the Sample Collector.

• Sample Collector has 60” long handle — makes collection quick and easy

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