Remove metals, oils and large amounts of sediment at any point along the stormwater runoff path with this economical sock designed for use on rough, uneven or exposed-soil surfaces.

• Filter substantial sediment from stormwater runoff to protect your stormwater drainage system; also catches oils and metals.
• Works great anywhere stormwater flows, whether at the source, the drain or in between.
• Metal filter sock captures copper, lead, zinc, chromium, cadmium and more.
• Filters 92.4% of total suspended solids (TSS).
• Strong outer skin is effective near light construction, in salvage yards and more.
• Sock stays firmly in place under its own weight, even on broken asphalt and dirt thanks to conforming internal material.
• For sloped areas, can be staked down.
• Easily bend the flexible 5-in. x 10-ft. sock around drains and conveniently move when needed.
• Recycled inner material (parboiled, oven-dried rice hull) never grows mold; won't release harmful compounds like rubber alternatives.
• Count on the 4.2 GPM/Linear Foot constant-flow filtration to resist water backup.