They are used in residential and commercial laundry rooms

power cord and electronic speed control for greater efficiency

Container — Translucent

For Use With: 1/4 to 1/2 in

Ultratech Grate Guard, Removes Oil, Sediment, For Use With Flat Grate Catch Basins, 28 in Length - 9274-OS Paper Towel Dispenser They are used in residentialThis UltraTech oil and sediment Ultra Grate Guard helps capture sediment, silt, oil, and other debris before they enter the waterways, while allowing run off to flow through. There is no need to remove the grating. The guard slides on to the storm drains grate and uses heavy duty hook and loop fasteners to keep it closed. Once installed, sediment, dirt, silt, and other pollutants are easily removed from the guard with a broom, flat shovel, or similar