Filter Sock, Color Green, Composition Heavy Metal Removal Filler with Polymer Outer Mesh, Filler Material Heavy Metal Removal Custom Filter Media, Filtration Capacity Heavy Metals 1145 g, Heavy Metals Capacity/EA 1,145 g, Heavy Metals Capacity/Pack 1,145 g, Length 9 ft, Outer Mesh Material Polymer, Outside Skin Material Polymer, Product Type Filter Sock, Recycled Content ( Percent) No Recycled Content, Series Ultra-Filter Sock, Size 7 in W x 4 in H x 9 ft L, Sock/Boom Profile Flat