Profile: Lintern Corp. manufactures commercial equipment. We offer several models of pressurization/filtration systems. Our lintern air conditioning products utilize environmentally acceptable refrigerants in compliance with the montreal protocol, which eliminates the production of CFC refrigerants. Our products include extreme-duty units, severe-duty units, heavy-duty units, filtration units and safety & signal lights. Our lintern CFS-150 air filtering & pressurization unit is a compact air cleaner designed to protect operator and control room instrumentation from extreme airborne toxic gases & particulate matter.