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Services
A more effective solution than rock bags. Squared end for better fit against the curb.
The SiltSifter Tube is more flexible allowing for customized protection while maintaining the same feasibility of the original SiltSifter.
SiltSifters
The best feature of the Piranha filter is its affordability. The Piranha filter devours pollutants, not your budget. Sequoia Analytical Labs performed tests on the Piranha filter. The results showed the “prefiltered” water at 32.8% oil and grease. After passing through the filter it contained less than 0.0005% oil and grease!
Piranha Filter
Whether it’s residential, commercial, construction or post-construction drain inlet protection, TSM offers solutions that help keep our clients compliant with Federal, State and Local regulations.
Drain Inlet Filters
Drain Inlet protection is a specialty of TSM, with over 10,000 DI filters deployed. TSM has the experience to handle almost any urban runoff challenge.
TSM’s filter bag service includes a scheduled cleaning of the filter bag as well as replacement of broken rock bags and cleaning of gutters on each side of the drain.
Filter Maintenance
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