A-A-1419D (NOTICE-1), COMMERCIAL ITEM DESCRIPTION: FILTER ELEMENT, AIR CONDITIONING (VISCOUS-IMPINGEMENT AND DRY TYPES, REPLACEABLE) (08-NOV-1999) [REPLACED BY ANSI/ASHREA 52.1 AND UL900]

A-A-1419D (NOTICE-1), COMMERCIAL ITEM DESCRIPTION: FILTER ELEMENT, AIR CONDITIONING (VISCOUS-IMPINGEMENT AND DRY TYPES, REPLACEABLE) (08-NOV-1999) [REPLACED BY ANSI/ASHREA 52.1 AND UL900].