2 EA FILTER, HVAC, 12 IN. X 24 IN. X 12 IN., MERV 11-13, SYNTHETIC RIGID CELL 85% HIGH EFFICIENCY GALVANIZED STEEL FRAME, MINIMUM 26 GAUGE OR THICKER, DIAGONAL SUPPORT BRACING, MOISTURE PROOF MEDIA, CONTOUR STABILIZERS, METAL MEDIA SUPPORT GRID, MEDIA ADHESIVELY BONDED TO ALL 4 SIDES OF FRAME TO ELIMINATE AIR BY-PASS, AT LEAST ONE HEADER CONSTRUCTED OF 22 GAUGE GALVANIZED STEEL, 500 FPM (2,000 CFM), INITIAL RESISTANCE NO GREATER THAN 0.42, FLAMMABILITY RATED AT LEAST CLASS II PER UL900. Manufacturer Part Number : 16448 FILTRATION GROUP; 12 EA FILTER, OMNIFILTER, T01-DS 5 MICRON, 5GPM FLOW RATE, FILTER LIFE 15,000 GALLONS OR 3 MONTHS. Manufacturer Part Number : T01-DS OMNIFILTER; 24 EA FILTER, HVAC, 15 IN. X 20 IN. X 1 IN., HIGH CAPACITY, PLEATED, 100% SYNTHETIC MEDIA BONDED TO METAL GRID ON THE AIR-EXITING SIDE, FILTER PACK ENCLOSED IN HEAVY DUTY, MOISTURE RESISTANT DIE CUT FRAME, MERV 8 PER ASHRAE STANDARD 52.2, 16 PLEATS PER LINEAR FOOT, 2.33 SQ FT MEDIA PER SQ FT FACE AREA, MEDIA PACK BONDED TO FRAME ON ALL SIDES TO PREVENT AIR BY-PASS, 500 FPM (1050 CFM CAPACITY). Manufacturer Part Number : 10443 FILTRATION GROUP