2' x 4' Sentinel® Woven Silt Bag Storm

• Third Party Tested - 80%+ TSS Removal per ASTM D7351
• Easy installation with grate hook & rebar
• Removal (when full) requires rebar/straps and lifting equipment
• Reusable until product no longer maintains adequate water flow
• Features overflow bypass ports for high-flow storm events, preventing storm water backup around drains
• No special tools required for installation