Storm Drain Covers

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Inlet Guard

For Inlets, Curb & Combination Drains

storm drain coversInlet Storm Drain Covers are a robust and economical way to remove sediment, sand, trash, dirt and various pollutants from stormwater and construction site runoff. Made from reinforced nonwoven fabric, these drain guards are equipped to handle flows up to 192 gal/sq.ft./min. This increased strength allows the guards to accommodate flows both before and after rainfall events.

In addition to their superior performance, inlet guards will also include several built-in magnets that allow the guard to be quickly installed to your drain system. This set-up reduces installation times and removes the need for heavy grate removal. Models are available for both curb style and combination drains.

go to webstoreIf you have questions, please don't hesitate to call us at (+1) 772.646.0597 or toll free at (+1) 888-703-9889 or request a price quote.


Ultra-Inlet Guard®
Part Number Dimensions
9170 24" x 24" (610 mm x 610 mm) 
9171 24" x 36" (610 mm x 915 mm) 
9172  24" x 48" (610 mm x 1,220 mm) 
9173  24" x 24" (610 mm x 610 mm)
Curb-Style (for combination drains) 
9174 24" x 36" (610 mm x 915 mm)
Curb-Style (for combination drains) 
9175  24" x 48" (610 mm x 1,220 mm)
Curb-Style (for combination drains) 


Ultra-Inlet Guard Plus®
Part Number Description Dimensions
9160   24" x 24"
(610 mm x 610 mm) 

24" x 36"
(610 mm x 915 mm) 

9162   24" x 48"
(610 mm x 1,220 mm) 

(for combination drains)

24" x 24"
(610 mm x 610 mm) 
9164 (for combination drains) 24" x 36"
(610 mm x 915 mm) 
(for combination drains)
 24" x 48"
(610 mm x 1,220 mm) 


  • Fabric: Reinforced Nonwoven Fabric
  • Built-In Magnets for Installation
  • Low Profile
  • Accommodates Rates up to: 192 gal/sq.ft./min.
  • Inlet Guard Plus contains a Built-In Overflow Port


  • Can be Driven Over
  • Used on Street, Combination, and Trench Drains
  • Helps Prevents Flooding and Pooling
  • Easy to Install
  • Allows a Large Flow of Water to Flow Through
  • Effectively Blocks Dirt, Trash, Sediment, and Oil

How Does This Product Keep you in Compliance?

  • Securely Covers Drain so Dirt, Sand and Trash Cannot Enter
  • Oil & Sediment Models Also Absorb Hazardous Oil
  • Helps You to Comply with NPDES, 40 CFR 122.26 (1999) and TMDL Requirements
  • These Storm Drain Covers Can be Effectively Used as a SWPPP Solution
  • This is a Stormwater BMP


Customers Who Viewed This Product Also Viewed:

Drain Guard

Drain Guard

Storm Drain Grate Cover

Storm Drain

Storm Drain Covers

Storm Drain Covers

Curb Gutter Guard

Curb Gutter Guard

In addition to the filtration drain covers, we also offer a Drain Seal that is designed to temporarily block all water, oil and contaminants from entering the drain. These covers are made from a polyurethane to seal off drain during a spill.


Drain Protection Products - Construction BMPs - BMP Variety




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