Advanced Catch Basin Filter Captures Multiple Pollutants, Also Provides Sampling Capability

This BMP removes hydrocarbons, heavy metals, sediment, 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 remove hydrocarbons/oil, chemicals, odor, phosphorus, and heavy metals from water flow.
  • By-pass system prevents flooding or ponding during highflow 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” with separate chambers for sediment removal and filters.

Mix and match filter media depending on your specific needs. HydroKleen is the only catch basin filter that allows you to use more than one type of filter media.*

  • Sorb 44 — Used to remove oil and other hydrocarbons.
  • Phos Filter — Excellent for removal of phosphorous.
  • Activated Carbon — Excellent “polishing media”. Helps remove certain chemicals, hydrocarbons and odors.
  • Heavy Metal Removal — Custom filter media blend helps remove zinc, lead, copper and other harmful, heavy metals.
  • Other types of media available for custom applications.
Flat Frame* Recessed Frame* Fits Drains in. (mm)
9870 9873 20″ – 25 ” (508 mm x 635 mm)
9871 9874 26″ – 33″ (660 mm x 838 mm)
9872 9875 34″ – 48″ (863 mm x 1,219 mm)
9478 Custom
Options 9466 Sampling Option
9467 Sample Collector
Media* 9463 Activated Carbon
9462 Sorb 44
9461 Phos Filter
9460 Heavy Metal Removal

* Note: Ultra-HydroKleen units are custom made to fit each individual catch basin. The final pricing is based on the configuration of the frame (Flat or Recessed) and number of required Filter Media (2 or 3). This cannot be determined until the end user has submitted the completed Measurement Instructions and Filter Media Selection forms.