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Storm Drain Inlet Protection


Drain Guards and Other Storm Drain Products

storm drain inlet protectionStorm drain inlet protection products provide added protection to your construction site, job site, or industrial facility. Featuring a combination of biodegradable and synthetic products, these storm drain products sit in front of drains to filter water discharge or runoff before it enters a drain system.

Depending on your site's conditions, requirements may be long term or temporary. Knowing what storm drain inlet filtration products there are will help you determine which are best for your site.


Ultratech products are available through knowledgeable, authorized dealers, so you can know you're getting the best help at the best price.
If you have questions about storm drain products, give us a call at 1-863-270-8118 or request a price quote.


Storm Drain Inlet Filtration Products

curb drain guard
  • Straw or Coir Wattles
  • Gutter Logs
  • Filter Inlet Guards
  • Spill Berms
  • Curb Drain Guard
  • Drain Insert Filters


Biodegradable Inlet Filters and Wattles

erosion control wattlesBiodegradable inlet filters are an all-natural way to control water as it flows into a drain system. Made from either straw or coir, these wattles are able to effectively retain sediment and prevent pollutants from entering a water area. Standard wattles feature a diameter of either 6", 9", 12" or 20", depending on their composition.

Erosion Control Wattle Design

  • Interior Fibers: Coir Fibers or Wheat Straw
  • Exterior Netting: Biodegradable Jute or Coir
  • Typically Sold by the Pallet (Roll Quantities Also Available)
  • Completely Biodegradable Structure

For more information on coir wattles, check out our Erosion Sediment Control Products.

Inlet Filter Sock

filter sockSimilar in design, the Filter Sock is a synthetic option used for drains, inlets, and gutters. Filter socks feature a woven polymer exterior and an interior filled with reliable filtration media. Features include:

  • Dimensions: 108" x 7" x 4"
  • Exterior: Woven Polymer
  • Looped Ends
  • Filtration Media:
    • Activated Carbon
    • Sorb 44
    • Sediment
    • Phos Filter
    • Heavy Metal Removal

Ultra Inlet Filter Sock Specs

Part Number Description Dimensions in. (mm) Weight lbs. (kg)
9453 Activated Carbon 108 x 7 x 4 (2,743 x 178 x 102) 40.0 (18.0)
9455 Sorb 44 108 x 7 x 4 (2,743 x 178 x 102) 15.0 (7.0)
9457 Sediment Removal 108 x 7 x 4 (2,743 x 178 x 102) 40.0 (18.0)
9456 Phos Filter 108 x 7 x 4 (2,743 x 178 x 102) 66.0 (30.0)
9454 Heavy Metal Removal 108 x 7 x 4 (2,743 x 178 x 102) 35.0 (16.0)

Inlet and Drain Guards

drain guardsFilter products are often used on the outside of storm drains to help separate out materials as they are flowing into the drain. In addition to this type of storm drain inlet protection, we also offer products that can fit directly into the storm drain itself. These drain guards can often attach to the outside of the drain or to the drain grate. Guards are made from a geotextile material that naturally provides filtering.

Common storm drain inlet protection guard styles include the following:

  • Catch Basin Insert
  • Inlet Guard
  • Drain/Grate Covers
  • Blocking Seals
  • Interior Debris Guards

View all our available Storm Drain Guards.

Questions? We can help! Call our team at 1-863-270-8118 or fill out our quote request form to discuss your storm drain inlet protection.