PIG® Stormwater Heavy Metal Filter Sock

For Heavy Metals; Oil; Sediment; Debris 5" x 10' Max Flow Rate 4.2 gal./Minute

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.
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Purchase by the pallet — Save on freight!  |  # per Pallet: 25


The State of California mandates that the following statement is made in order to comply with the California Safe Drinking Water & Toxic Enforcement Act of 1986.

Chemical Known to Cause
Silica, crystalline (airborne particles of respirable size) Cancer

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.
This product contains recycled content to help you reduce your environmental impact while you keep your facility clean, safe and productive. Get the stuff you use most, right when you need it, shipped automatically.

Style Around the Drain
Use With Storm Drains, Culverts, and Ditches
Dimensions ext. dia. 5" x 10' L
Recycled Content 25% Pre-Consumer Recycled Rice Hulls
Brand PIG
Drain Shape Round; Square; Rectangular
Color Black
Max Flow Rate 4.2 gal./Minute
Substance Filtered Heavy Metals; Oil; Sediment; Debris
UV Resistant Yes
Sold as 1 each
Weight 26 lbs.
# per Pallet 25
Composition Skin: Polyester
Filler: Parboiled Rice Husk
Filler: Activated Carbon
Filler: Zeolite
UNSPSC 47101514
Pigalog® Page Number Page 175

  • Product Data Sheet (PDS)
  • Why is there no SDS?
  • 40 CFR 122.26
    When applying for a National Pollutant Discharge Elimination System (NPDES) permit, facilities must have a plan in place that describes actions, procedures, control techniques, management practices and equipment available to prevent illegal discharge of pollutants into waterways.


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  • star star star star star By Cyndi 10/28/2022


    ""We are very pleased with the Filtrexx® FilterSoxx with MetaLoxx™ that we use in our sediment ponds. We are looking to purchase more for our storm water out falls to further improve our storm water tests with the catching of metals that run off with the rainwater from our neighbor. Happily Rolling in Mud SINCE BEFORE 2018!!! Cyndi Shreve - Republic Services""

  • star star star star star By MARK 03/02/2022

    Product works great

    "The Filtrexx FilterSoxx I ordered really does a great job of filtering our run off and keeping us compliant with the strict CA regulations. I have ordered these a few times now!"

  • star star star star star By Kevin 11/13/2017

    Filtrexx Logs

    "Filtrexx logs worked well reducing our metals and oil in our stormwater runoff. Easy to install and replace. Only issues so far is that water does not pass through logs fast enough during moderate to heavy rainfalls resulting in the runoff damming up and running over logs."

  • star star star star star By John 11/01/2017

    really good product

    "We used these at a couple storm drains and they worked really well. They stop the mud and debris but allow the clean water to go through. They are heavy so they don't just wash away."

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