Specifications include, but are not limited to: STANDARD PLEATED FILTERS must meet the following specifications at a minimum: 1. Able to Withstand 180 Degrees Fahrenheit 2. Compliant with ASHRAE 52.2 or Current ASHRAE Air Filter Unit Standard 3. UL 900 Listed or Listed with Current UL Air Filter Unit Standard 4. Filters are to Bear the UL Mark 5. All Delivery/ Freight /Fuel/Travel Costs to be Included in Unit Pricing B. Filter Media 1. Constructed of 100% Synthetic Fibers, No Cotton/Poly Blends 2. Pleated in Tapered Radial Configuration 3. Electrostatically Charged to Not Support Microbial Growth 4. Fibers Thermally Bonded 5. Fibers Engineered into a Gradient Structure 6. Media Area per Square Foot: i. 1” Pleated Filter Shall be No Less Than 1.97 Square Feet of Media per 1 Square Foot of Filter Face Area ii. 2” Pleated Filter Shall be No Less Than 4.40 Square Feet of Media per 1 Square Foot of Filter Face Area iii. 4” Pleated Filters Shall be No Less Than 6.80 Square Feet of Media per 1 Square Foot of Filter Face Area
