

Expert Filtration for Sediment-Laden Stormwater
You can tell it’s a Dandy the moment you open it up. Our flagship product, the patented Dandy Bag®, is designed to take a lot of hard knocks. Use the Dandy Bag with flat grates (including round) and mountable curbs to reliably filter out all sludgy sediment-laden stormwater. The suspended solids are allowed to settle out of the slowed flow and are captured by the Bag prior to entering the inlet, ensuring ongoing compliance-level performance.
Unique Product Benefits
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Unique, patented design keeps silt, sediment and debris out of storm systems
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Reduces or eliminates the need to flush or clean inlets
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Bright orange monofilament geotextile can be seen in any weather
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Sizes built to fit any inlet in any municipality
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Easy to install, maintain and inspect
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Can be reused multiple times, unlike other sediment bags
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Available with optional oil absorbents