Filter Sock, Sediment Removal, 108 In. LMfr #: 9457 Recycled rubber media provides weight to keep unit in place while allowing maximum water flow Use in front of storm drains, around downspouts, in gullies and ditches or anywhere there is potential for harmful stormwater runoff Woven polymer casing allows water to pass through quickly while filtration media inside removes pollutants Units can be overlapped if longer coverage is necessary Looped ends allow units to be staked in place and