Ultra-Gutter Guard®

Keep sediment and other debris out of curb inlets

The Ultra-Gutter Guard® is manufactured from recycled synthetic fibers and designed to filter out silt and other debris from stormwater before it drains into curb inlets.

With built-in overflow ports, it allows water to pass through during major rainfall events, to protect against clogging. No installation required; simply place in front of curb inlet with at least a 12” overlap on each side.

Product Details: 

  • Available in various lengths
  • Made of 100% recycled materials
  • Washable & Reusable
  • Helps comply with NPDES, 40 CFR 122.26 (1999) and TMDL requirements.


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Ultra-Gutter Guard

Part # Description Dimensions in. (mm) Weight lbs. (kg) Where to Buy
9320 Ultra-Gutter Guard 9" Dia. x 8'L (229 x 2,438) 15.0 (7.0)
9321 Ultra-Gutter Guard 9" Dia. x 10'L (229 x 3,048) 19.0 (9.0)
9322 Ultra-Gutter Guard 9" Dia. x 12' (229 x 3,658) 22.0 (10.0)

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Frequently Asked Questions

Why should I choose the Ultra-Gutter Guard instead of one UltraTech's other curb inlet products?
For one, the Gutter Guard is made from 100% recycled materials. So if your company/agency has any directives for prioritizing environmentally-friendly products, the Ultra-Gutter Guard would certainly meet those criteria. Another good reason, is ease of use. Installation of the Gutter Guard is as simple as laying it down in front of the inlet. And removal is just as easy.


Why shouldn't I choose the Ultra-Gutter Guard instead of one UltraTech's other curb inlet products?
From an aesthetic standpoint, the Gutter Guard, may not be the best option. It also is more obtrusive than some of our other products which may prove to be less than ideal in areas with a lot of pedestrian traffic or that use street sweeper equipment.


What size Gutter Guard do I need?
We recommend an Ultra-Gutter Guard that is at least 24" longer than the inlet so that there is 12" or more of overlap on either side of the opening.


Can the Ultra-Gutter Guard be reused?
Yes. The Gutter Guards can be reused and moved from drain to drain. If necessary, the units can be rinsed off to remove dirt, mud, sediment, etc. before moving.


Why are there holes in the middle of the Gutter Guard?
The holes in the middle of the Ultra-Gutter Guards are overflow ports. In the event of large amounts of rainfall, the overflow ports will allow water to pass through untreated in order to prevent ponding and/or flooding.


What other products could be used instead of the Gutter Guard? 
The Ultra-Gutter Guard Plusand Ultra-Filter Socks are both potential alternatives to the Ultra-Gutter Guard.  You can also check out the Path to the Perfect Productto see what other products might be a good option. 

  • 40 CFR 122.26