Pleated Air Filter: 18 x 20 x 1″, MERV 5, Washable Polypropylene, Steel Frame
Item #: 14279541
Brand: PRO-SOURCE
Model #: PRO21109
Product Specifications
| Filter Type | Washable |
| Pleat Type | Washable |
| Media Material | Polypropylene |
| Frame Material | Steel |
| Nominal Depth (Inch) | 1 |
| Nominal Depth | 1 in |
| Nominal Width (Inch) | 20 |
| Nominal Width | 20 in |
| Nominal Height | 18 in |
| Nominal Height (Inch) | 18 |
| Initial Resistance | 0.21 (at 300 FPM) in wg |
| Integrated Frame | Yes |
| Actual Depth (Inch) | 7/8 |
| Actual Depth | 0.875 in |
| Maximum Air Flow (FPM) | 300 |
| Actual Width (Inch) | 19-1/2 |
| Actual Height (Inch) | 17-1/2 |
| Actual Width | 19.5 in |
| Actual Height | 17.5 in |
| Final Resistance at FPM (Inches w.g.) | 0.5 |
| Merv Rating | 5 |
| Maximum Temperature (F) ( - 0 Decimals) | 250 |
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