Frame & Filter Assembly | Square Frame

Square Frame & Filter Assembly (S-200A-DOT/HF)

The large frame is designed to protect the inlets in new construction sump conditions. The square frame, 62" x 62", fits perfectly over the brick or precast inlet. Rock bags, built into the filter, provide the perimeter seal around the frame. The patented designs of the Silt-Saver Frame and Filters Assemblies are key elements in the BMP treatment train for job sites across the U.S., and in Canada and Puerto Rico. Comes in DOT 2 Stage and high flow filter.
Product Features:

  • Light weight, fail-safe design allows for fast and simple installation
  • No hazardous stakes - safe worksite
  • Reusable HMWPE frame
  • Provides continuous, consistent filtration while keeping silt above ground
  • Avoid: costly fines, stop work orders, and environmental clean-ups
* Please note: DWG files are zipped files that contain AutoCad drawings. These cannot be opened here. They must be downloaded, saved and unzipped and then loaded into an AutoCad or compatible program.
Product Patents:

  • Pat. 5,843,306
  • Pat. 6,428,693 B2
  • Pat. 6,004,457
  • Pat. 6,261,445 B1
  • Pat. 6,709,579 B1
  • Pat. 6,416,674
  • Pat. 7,074,326 B2
  • Pat. 2,837,508
  • Pat 6,416,674 B1
  • Pat 7,465,129 B2
  • Pat. RE42,695E
Call Now