20x20 Air pre filter synthetic fiber g4 pleated paper air filter
Dot Spot Efficiency (in NBS) |
Arrestance (in AFI) |
Nominal Size (W*H*D) (inch) |
Actual Size
(mm) |
Rated Capacity (CMH) |
Initial Resistance | Final Resistance |
30-35 | 90-94 | 12*24*1 | 289*595*22 | 1700 | 87 | 130 |
16*25*1 | 390*619*22 | 2380 | ||||
20*20*1 | 492*492*22 | 2380 | ||||
20*24*1 | 492*592*22 | 2800 | ||||
24*24*1 | 595*595*22 | 3400 | ||||
12*24*2 | 289*595*45 | 1700 | 65 | 130 | ||
20*20*2 | 492*492*45 | 2380 | ||||
20*24*2 | 492*595*45 | 2800 | ||||
24*24*2 | 595*595*45 | 3400 | ||||
12*24*4 | 289*595*95 | 1700 | 50 | 130 | ||
24*24*4 | 595*595*95 | 3400 |