LODI, CA: (800) 808-1774
Sales Hours Mon - Fri: 09:00AM - 05:00PM Sat - Sun: Closed
Adress 701 N. Stockton Street, Lodi, CA 95240
LOVELAND, CO: (800) 808-1774
Sales Hours Mon - Fri: 09:00AM - 5:00PM Sat - Sun: Closed
Adress 717 S. County Road 9e, Loveland, CO 80537

Hornet’s Nest Drain Inlet Filter

With the Hornet’s Nest Drain Inlet Filter, keeping your jobsite in compliance has never been easier. In designing this filter we kept a one size fits all approach in mind with a cut to size installation process. With an oversized yet trimmable skirt you can install the Hornet’s Nest to a variety of inlet sizes and cut the excess material once the filter is installed in the catch basin. It is lightweight and easily foldable, making transportation and storing these filters a breeze.


  • Customizable
  • Cost Effective
  • Works with circle, square, and rectangular drains
  • Made from high performance geotextiles
  • Lightweight
  • Easy to have on hand to deploy when immediate compliance is warranted
  • Overflow protection to prevent flooding
  • Easy to install
  • UV resistant
  • High visibility yellow straps which make it easier for anyone on the jobsite to see that the filter is in place
  • Hydrocarbon filtering pillows available
  • Using the Hornet’s Nest Filter on your jobsite will reduce pollutants from entering US waterways and help your company comply with local, state, and federal stormwater regulations.

Part Number Nominal Size Actual Filter Size Grate Size
HN34 3’ x 4’ 42” x 54” Fits up to a 3’ x 4’ grate
HN55 5’ x 5’ 66” x 66” Fits up to a 5’ x 5’ grate

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