Marketing InformationThis Watts lint trough is designed for commercial laundries and engineered with durable stainless steel for extended life, superior corrosion resistance and maximum flow rate capacity. It is 4 feet in length and offers two removable stainless steel filter screens for easy maintenance; the primary with 3/8 inch perforations and the secondary with 5/16 inch perforations for optimal lint and debris collection. It also features a perforated stainless steel dome bottom mesh strainer and 4 inch no hub bottom outlet for easy installation.