外型尺寸 Outside Dia. (mm) | 過(guò)濾層數(shù) Filter level number | 初阻力 Initial Resistance (Pa) | 建議風(fēng)量 Air Flow Rated (m3/h) |
287×592×46 | 8 | 25 | 1500 |
592×592×46 | 8 | 25 | 3200 |
287×592×20 | 4 | 20 | 1500 |
592×592×20 | 4 | 20 | 3200 |
287×592×15 | 4 | 18 | 1500 |