Dandy Sack

This incredibly strong open-top bag is specially designed to hang underneath a storm grate to expertly filter the thickest sediment-laden storm water.

Dandy Sack comes in several sizes.

Get Maximum Benefits with Dandy

• Affordable price
• Super easy installation. No rebar required
• Internal straps cradle the grate for added support and security when installing and removing
• Two-foot containment area is manageable
• Easily seen because it’s fabricated from a bright orange monofilament geotextile
• Available in three standard sizes to fit any variety of inlets
• Available with optional oil absorbents
• Available with patented curb-filtering technology (Dandy Curb Sack)