Flanders PREpleat 40 LPD Air Filter, Pleated, MERV Rating: 8, 1667 cfm, Filter Efficiency: 95 to 98 %, Filter Media: Synthetic, Frame Type: Double Wall, Frame Material: Cardboard, Operating Temperature: 180 deg F, 24 in L, 20 in W, 4 in Thick, Suitable for: PF-1 Holding Frames, K-Trac Framing Modules
| Type | : | Pleated |
| MERV Rating | : | 8 |
| Flow Rate | : | 1667 cfm |
| Filter Efficiency | : | 95 to 98 % |
| Filter Media | : | Synthetic |
| Frame Type | : | Double Wall |
| Suitable for | : | PF-1 Holding Frames, K-Trac Framing Modules |
| Frame Material | : | Cardboard |
| Operating Temperature | : | 180 deg F |
| Length | : | 24 in |
| Width | : | 20 in |
| Thickness | : | 4 in |
| Nominal Size | : | 20 x in 24 x in 4 in |