HEPA Filter FR33 Hepa
| Model | Size | Air Flow | Initial resistance(Pa) |
|---|---|---|---|
| FR3301 | 610*610*50 | 600 | ≤180 |
| FR3302 | 915*610*50 | 900 | |
| FR3303 | 610*610*69 | 800 | |
| FR3304 | 915*610*69 | 1700 | |
| FR3305 | 610*610*90 | 1000 | |
| FR3306 | 1170*570*69 | 1800 | |
| FR3307 | 1220*610*90 | 2000 | |
| FR3308 | 1260*630*220 | 3000 |
