| Item | Master Foam Filter Pad |
| Air Flow Rate | 300 FPM |
| Final Resistance | 0.5 in. wc |
| Initial Resistance | 0.15 in. wc |
| Max. Temp. | 180°F |
| Nominal Depth | 1/4" |
| Nominal Height | 48" |
| Nominal Width | 72" |
| Actual Filter Size | 48" x 25 ft. x 1/4" |
| Actual Height | 48" |
| Actual Thickness | 1/4" |
| Actual Width | 25 ft. |
| Common Applications | General Use |
| Filter Efficiency - Air Filters | 20% |
| Filters Out | Carpet Fibers, Cockroach Debris, Dust Mites, Pollen, Sanding Dust, Spray Paint Dust, Textile Fibers |
| Initial Resistance @ 300 Fpm | 0.14 in. wc |
| Initial Resistance @ 500 Fpm | 0.28 in. wc |
| Max. Velocity | 500 FPM |
| Media Color | Black |
| Media Material | Foam |
| Nominal Filter Size | 48" x 25 ft. x 1/4" |
| Nominal Thickness | 1/4" |
| Performance Rating | MERV 1 |
| Recommended Final Resistance | 0.5 in. wc |
| Removes Particles Down To | Greater than 10 µm |
| Standards | UL 900 |
| Style - Air Filters | Roll |
| Surface Tackifier | No |
