Mutual Industries 1/2 in. x 4 ft. x 2 ft. Black Inlet Silt Sack - 36 in. Drop

Silt Sack is a sediment control device used to prevent silt and sediment from entering your drainage system. The sack catches the silt and sediment while allowing water to pass through freely in the drain. Under grate design so it is not easily disturbed.

• Efficiently keeps silt and sediment from entering drainage system
• Woven polypropylene geotextile enables water to flow through
• Designed to securely fit a 4 ft. x 2 ft. drain opening