H-M Company has been solving the needs of draining water from laundry equipment since 1992. Manufactured in Ohio, H-M found the need in the laundry industry to deal with getting rid of water from a washer or washers quickly so that the production of goods being processed can continue without lengthening drain times. H-M Drain Troughs are made of ¼” polypropylene material each features a filter that can be lifted out and cleaned to keep your drain as clear as possible.