Baldwin Filters - Home filter, filters, filtration, heavy-duty filtration, air filters, oil filters, fuel filters, lube filters, coolant filters, transmission filters, hydraulic filter, lube filtration, hydraulic filtration, fuel filtration, air filtration, oil filtration, Baldwin Filters, Baldwin Baldwin Filters, a brand of Parker Engine Mobile Aftermarket Division, provides of filtration products for light-, medium- and heavy-duty mobile applications.