Specifications include, but are not limited to: STANDARD SIZE FILTERS: MERV 11 Filters shall be high capacity, 100% Synthetic Media, enclosed in a heavy duty, moisture resistant, die-cut frame. Media shall be bonded to metal grid on air-existing side. Filters shall be MERV 11, PER ASHRAE 52.2-99, Table 12-1. Filters shall meet the following performance and construction requirements: Basis Filter Resistance (initial) Resistance (Final) Media Area* Pleats per Linear foot 24 x 24 x 1 0.30 1.00 9.6 Sq. Ft. 16 24 x 24 x 2 0.34 1.00 18.6 Sq. Ft. 15 24 x 24 x 4 0.34 1.00 30.6 Sq. Ft. 12 *Filters bid in this section shall contain the minimum media area based on the 24 x 24 filters above. All other sizes shall be directly proportional. Bidder must provide product literature with technical specifications and test reports together with bid for each type/model of filters included in the bid. STANDARD SIZE FILTERS: MERV 7 Filters shall be high capacity, 100% Synthetic Media, enclosed in a heavy duty, moisture resistant, die-cut frame. Media shall be bonded to metal grid on air-existing side. Filters shall be MERV 7, per ASHRAE 52.2-99, Table 12-1. Filters shall meet the following performance and construction requirements: Basis Filter Resistance (initial) Resistance (Final) Media Area* Pleats per Linear foot 24 x 24 x 1 0.30 1.00 9.6 Sq. Ft. 16 24 x 24 x 2 0.24 1.00 18.6 Sq. Ft. 15 24 x 24 x 4 0.22 1.00 30.6 Sq. Ft. 12 *Filters bid in this section shall contain the minimum media area based on the 24 x 24 filters above. All other sizes shall be directly proportional. Bidder must provide product literature with technical specifications and test reports together with bid for each type/model of filters included in the bid. RIGID BOX FILTERS (24 X 24 X 12): 65% EFFICIENCY Filters shall be 65% efficient, moisture resistant, lofted synthetic media. Media shall be mounted in a rigid format to a galvanized steel frame. Frame shall include diagonal support bracing, moisture resistant media contour stabilizers and metal media support grid. Media shall be chemically bonded on all four sides of the frame to eliminate air by-pass. Filters shall have an initial static Pressure drop of 0.31” @500 fpm. Minimum media area shall be 60 Sq. Ft.