Specifications include, but are not limited to: 1. 23.625" x 5.625" x 17.375" Single V-Bank - Blend (activated carbon and KOH Zeolite Impregnate blend) – Bonded Carbon Disposable Modules – American Air Filter, Part # 398-000-454GL OR EQUAL Specifications for item #1 a. Nominal Size 24X18X6 b. Flow Rate 500 FPM or better c. Resistance 0.43” W. G. or less d. Filter shall be constructed of two bonded carbon panels arranged in a Disposable Module configuration enclosed in an all galvanized steel frame so that the module contains no loose carbon. e. The individual panels shall have a nonwoven polyester pre and final filter media attached. f. The panels and the polyester shall be sealed to the frame and the end caps so as to allow no bypass through the module. g. Each filter shall be individually sealed in a plastic bag before being placed in individual cartons at the factory. h. The cartons shall be palletized, stretched wrapped, and banded to prevent damage during transport and storage. 2. American Air Filter, 10 x 20 x 1 Merv 8 HVAC Type Perfect Pleat HC part # 173-200-011 OR Equal 3. American Air Filter, 24x24x12 Merv 15 HVAC Type Varicel VXL SH SAAF Part 3018413-033 OR EQUAL 4. American Air Filter, 12x24x12 Merv 15 HVAC Type Varicel VXL SH SAAF Part 3018413-031 OR EQUAL 5. American Air Filter, 20x24x12 Merv 15 HVAC Type Varicel VXL SH SAAF Part 3018413-032 OR EQUAL