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.