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Product Introduction
1. Choose between a metal frame or a paper frame, both suitable for air conditioning units in high humidity environments.
2. Complete range of standard sizes available.
3. Filter material can be changed to either standard activated carbon or coated activated carbon cloth, capable of adsorbing low or high concentrations of odorous gases.
4. Folding wave-like structural design effectively provides a larger filtering area.
Product Specifications
| Metal Frame Pre Filter | NW Frame Pre Filter | ||||||
|---|---|---|---|---|---|---|---|
| Model No. | Size (in) | Wind Velocity (CFM) | Pressure Drop (in) | Model No. | Size (in) | Wind Velocity (CFM) | Pressure Drop (in) |
| PF-122401 | 12”x24”x1” | 750 | 0.25 | PF-122401 | 12”x24”x1” | 750 | 0.25 |
| PF-242401 | 24”x24”x1” | 1500 | 0.25 | PF-242401 | 24”x24”x1” | 1500 | 0.25 |
| PF-122402 | 12”x24”x2” | 750 | 0.16 | PF-122402 | 12”x24”x2” | 750 | 0.16 |
| PF-242402 | 24”x24”x2” | 1500 | 0.16 | PF-242402 | 24”x24”x2” | 1500 | 0.16 |
| PF-122404 | 12”x24”x4” | 1000 | 0.29 | PF-122404 | 12”x24”x4” | 1000 | 0.29 |