EconoSack drop-inlet filter is a lightweight, construction-phase stormwater device used to filter fine sediments, construction debris, and other pollutants out of stormwater. Durable and utilizing high-quality woven geotextile, it has heavy-duty straps to catch and secure all of the construction-related sediment and debris. Because EconoSack latches to and hangs below the grate, it is unobtrusive.

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TDOT approved for use as EC STR 39 & 39A Curb Inlet Protection