Purifier Class I and HEPA Filtered Safety Enclosures Manual (2012 to Present)

For catalog numbers:
HEPA Filtered Enclosure Models - 3980200, 3980202, 3980220, 3980222, 3980300, 3980302, 3980320, 3980322, 3980400, 3980402, 3980420, 3980422
Class I Enclosure Models - 3980201, 3980203, 3980221, 3980223, 3980301, 3980303, 3980321, 3980323, 3980401, 3980403, 3980421, 3980423