Compost Filter Sock - Rocky Mountain Compost
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Compost Filter Sock

Palletized Compost Filter Sock

Erosion Control Product. Nature’s Replacement for Silt Fence and Straw Wattle

We would like to take the opportunity to introduce you to a product manufactured here in Billings.  Rocky Mountain Compost, Inc. is a certified producer and distributor of Compost Filter Sock, a new and effective alternative to erosion control. Approved by: ITD,WSDOT, IDAHO DEQ, WASHINGTONDEQ, AASHTO, MTDEQ, EPA, MDT, WYDOT, FWP, USDA-NRCS.

Compost Filter Sock is:

  • Easy to install.
  • Less maintenance.
  • Meets specifications for erosion control.
  • Environmentally friendly.
  • Lasts longer and works better than silt fence.
  • Does not act as a dam like straw wattle.
  • Easy to remove.
  • Settles or filters out sediment from run-off water on jobsites during rain events.
  • Filters out 99.9% oil sediment in water run- off.
  • Has to survive coiling and handling so it can take some abuse.

For more information or questions please contact us today!


GrowSock 1 Pallet = 180′
Compost Filter Sock 8″ Diameter $225/Pallet
Compost Filter Sock 12″ Diameter $225/Pallet
Compost Filter Sock 18″ Diameter $225/Pallet
Delivery Available


Download the Diamond Sock Brochure