Global Industrial™ 4 Pocket Air Filter W/ Fiberglass MERV 13 12""W x 24""H x 22""D p/n B2318973

THE POCKET AIR FILTER IS CONSTRUCTED OF AN ULTRA-FIBERGLASS FIBER MEDIA. THE MEDIA IS BONDED TO A THIN NON-WOVEN SYNTHETIC BACKING AND SEWN WITH MULTIPLE ROWS OF EXPANDED STITCHING. THE MEDIUM TO HIGH EFFICIENCY FILTERS CAN BE USED IN A VARIETY OF COMMERCIAL AND INDUSTRIAL APPLICATIONS AS WELL AS SPECIALTY APPLICATIONS SUCH AS OIL MIST COLLECTION FUME COLLECTION AND COLLECTION OF HEAVY CONCENTRATED FILE AIRBORNE CONTAMINANTS. IT CAN BE USED AS PRIMARY OR SECONDARY FILTER IN HVAC SYSTEMS HOSPITALS AUTOMOTIVE AND BIOTECHNOLOGY. AVAILABLE IN A WIDE RANGE OF SIZES DEPTHS AND NUMBER OF POCKETS. FEATURES UL STYLE""MARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX;"" OPEN THROAT DESIGN FOR OPTIMUM AIR FLOW LOW INITIAL PRESSURE DROP AND SUPERIOR DUST HOLDING CAPACITY GALVANIZED STEEL HEADER AND J-CHANNELS FOR FILTER STRENGTH