| Actual Depth | 11 1/2 in |
| Actual Filter Size | 19-3/8 in x 19-3/8 in x 11-1/2 in |
| Actual Height, Actual Width | 19 3/8 in |
| Air Filter Header Type | No Header |
| Air Filter Item, Item | Rigid Cell Air Filter |
| Air Filter Media Type, Media Material | Synthetic |
| Air Flow @ 300 fpm | 833 cfm |
| Air Flow @ 500 fpm | 1,388 cfm |
| Air Flow @ 625 fpm | 1,736 cfm |
| Air Flow, Max. Air Flow, Max. Velocity | 500 fpm |
| Country of Origin (subject to change) | Multiple |
| Filter Efficiency | 65% |
| Filter Efficiency - Air Filters | 65 % |
| Filters Out | Auto Emission Particulates, Coal Dust, Humidifier Dust, Lead Dust, MERV 9-12 Legionella, Milled Flour, Nebulizer Droplets |
| Final Recommended Resistance | 1.50" WC |
| Frame or Header Material | Galvanized Steel |
| Frame/Header Material | Corrosion Resisitant Steel |
| Gasket Location, Gasket Material, Header | None |
| Initial Resistance | 0.20" WC |
| Initial Resistance @ 300 fpm | 0.19 in wc |
| Initial Resistance @ 500 fpm | 0.31 in wc |
| Max. Temp. | 180 Degrees F |
| Media Area | 33 sq ft |
| Media Color | Yellow |
| Media Separator Construction | Metal Pleat |
| MERV | 11 |
| Nominal Depth | 12 in |
| Nominal Filter Size | 20x20x12 |
| Nominal Height, Nominal Width | 20 in |
| Performance Rating | MERV 11 |
| Recommended Final Resistance | 1.5 in wc |
| Removes Particles Down To | 1.0 to 3.0 microns |
| Standards | UL Classified |
| Style - Air Filters | Box |
