Ultratech 9161 Ultra-Inlet Guard Plus^? Grate Protector – Each

Keeps dirt, sand, sediment, trash, and debris out of drains
Quick and easy installation using built-in magnets ? no more lifting of heavy catch basin grates
Available in several sizes for street drains, combination drains, and trench drains
Heavy-duty, material (non-woven, polypropylene geotextile) allows up to 92 gal/ft2/min. through drains
Low-profile design can be driven over and is unobtrusive to traffic and personnel
Geotextile material helps remove oil and other hydrocarbons from stormwater flow