Water Decontaminator® High Capacity Catch Basin Filter

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Double Filter Installation

The Water Decontaminator® Catch Basin Filter - Trash Capture Unit (WD-TCU) High Capacity Filter can be installed in all types of storm drain catch basins. Here we show one being installed under a grate. The WD-TCU is a patented, environmental product that is placed under the catch basin grate to help remove trash, sediment, oil and contaminants from runoff. Oil and contaminants are captured in a disposable cartridge. The absorber cartridge uses recycled filter products, essentially fighting pollution with pollution. These units include the 5mm screened bypass to help remove floating debris.

Applications:

  • Urban run-off

  • Roadways

  • Parking lots

  • Industrial sites

  • Manufacturing

  • Maintenance areas

Helps clean parking lot run-off, catch basins, ponds, sumps and spills. Cleans storm run-off by screening sediment, debris and other solids into a sediment trap. Oils and chemicals are absorbed in a disposable cartridge

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The Water Decontaminator is engineered and patented for the treatment of stormwater run off. We design our filters to meet or exceed stormwater best management practices (BMP’s) and best available technology (BAT). These units are certified and included in the Capture System List of Trash Treatment Control Devices by the California State Water Resources Control Board.

Diagram of a High Volume Water Decontaminator storm drain filter catch basin insert system showing two collection baskets hanging inside a concrete catch basin and a perforated top basket, with water and flow arrows indicating water treatment flow.
A close up diagram of a High Volume Water Decontaminator storm drain filter catch basin insert system showing two collection baskets hanging from an internal collar.
Diagram of a High Volume Water Decontaminator storm drain filter catch basin insert system showing two collection baskets hanging inside a concrete catch basin and a perforated top basket, with water and flow arrows indicating water treatment flow.
Diagram of a High Volume Water Decontaminator storm drain filter catch basin insert system showing two collection baskets hanging inside a concrete catch basin and a perforated top basket, with water and flow arrows indicating water treatment flow.
A close-up diagram of a High Volume Water Decontaminator storm drain filter catch basin insert system showing the interior collar and vector control port openings.
A diagram of a High Volume Water Decontaminator storm drain filter catch basin insert system showing two collection baskets hanging from an internal collar in the catch basin.

 

Get a Quote

The WD-TCU has several standard sizes, but can be custom fit to any existing catch basin. Please completely fill out the appropriate sizing guide below before ordering. Including pictures of the catch basin and bottom of the grate is also helpful.

Installation guide for a water decontaminator catch basin storm water filter, including diagrams with measurements for grate and catch basin dimensions, and contact information for Inventive Resources, Inc.
A wireframe diagram of a square-shaped storm drain catch basin with labeled measurements OD-L, OD-W, ID-L, ID-W for outer length, outer width, inner length, and inner width.
A wireframe diagram of a rectangular storm drain grate with acatch basin and a protruding component on the side, labeled with dimensions D and A.
A wireframe diagram of a rectangular storm drain grate, labeled with dimensions GR-L and GR-W.
Download sizing guide

Important Measurements

To insure a proper fit, all the items on the form should be filled in.

OD-L: Outside length of lip

OD-W: Outside width of lip

ID-W: Inside width of opening. This is the smallest clear hole inside the catch basin. Take into account any rough concrete or restrictions.

ID-L: Inside length of opening. This is the smallest clear hole inside the catch basin. Take into account any rough concrete or restrictions.

GR-L: Grate Length

GR-W: Grate Width

D: Depth of catch basin. Measure depth from the grate to the top of the liquid level. (Rectangular only)

Also note if there are any other issues that may need to be considered for fitment. For example access ladders, piping, and surface restrictions, such as abrupt grade variations.