This huge 2'k-inch-o.d. Bo Laws fuel filter carries a 750-gph rating and was originally designed for alcohol use. The end caps have ½-inch NPT threads, permitting installation of a variety of fittings ...
Emissions-reducing exhaust filters in aftertreatment systems, also known as diesel particulate filters, or DPFs, require periodic cleaning. Cleaning the exhaust filter, sometimes referred to as ...