Introducing Char21™ Heavy Metal Stormwater Filter Socks

Introducing Char21™ Heavy Metal Stormwater Filter Socks

Posted by ENPAC LLC on Feb 18th 2025

Unlike most compost socks on the market today, Char21™ Filter Media is a unique blend of four ingredients that capture heavy metals, sediment, oils, and other pollutants!

  • Shelf Stability: Unlike compost socks that are prone to molding, these socks can be stored for months without unpleasant odors or mold
  • Lightweight: About half the weight of typical socks, allowing for more socks per pallet and easier installation by field technicians
  • Consistency: The same four ingredients are blended in the same proportions each time
  • Silt and Pollution Retention: The Char21™ blend captures both sediment and heavy metals
  • Heavy Metal Capture: Sock captures cadmium, zinc, nickel, chromium, copper and other metals
  • Longevity: Designed to perform for up to one year
  • Flexibility: Easily conforms around storm drains, dumpsters, ditches and outfalls
  • Sustainable & Natural Materials: Blend of media is made from natural, sustainable & inert materials

Contact ENPAC at info@enpac.com for any questions or a quote today!

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