Pre Air Filter with Aluminum Frame for Enhanced Quality Assurance
Quick Detail
1. Competitive price.
2. Can be accepted custom size
3. Available in efficiency of 90% on 5 micron particles.
4. Large airflow,low resistance.
5. High Dust Capacity.





Frame | Aluminum/GI/Cardboard |
Filter Material | Polyester Synthetic Fiber |
Protect Nets | Aluminum/GI |
Max.TEMP | 80ºC |
Max.HUM | 80%RH |
Frame Thickness | 25mm/46mm/96mm |
Model | Size(mm)W*H*D | Filter area | Rated Air Flow(m/h) | Initial Resistance | Efficiency | ||
70% | 100% | 120% | |||||
C-G4 | 290*595*46 | 1.94 | 1700 | 40 | 60 | 75 | 90%(G4) |
C-G4 | 495*495*46 | 2.06 | 2400 | 40 | 60 | 75 | |
C-G4 | 595*495*46 | 2.90 | 2800 | 40 | 60 | 75 | |
C-G4 | 595*595*46 | 3.86 | 3400 | 40 | 60 | 75 | |
C-G4 | 290*595*96 | 2.84 | 1700 | 40 | 60 | 75 | |
C-G4 | 495*495*96 | 3.02 | 2400 | 40 | 60 | 75 | |
C-G4 | 495*595*96 | 4.26 | 2800 | 40 | 60 | 75 | |
C-G4 | 595*595*96 | 5.68 | 3400 | 40 | 60 | 75 |


Senbao Purifying Senbao Purifying showcases our commitment to innovation by introducing state-of-the-art manufacturing equipment paired with imported, high-quality filter materials. Our rigorous manufacturing process control system, coupled with years of extensive application experience, ensures that our products consistently exceed expectations and are cherished by both domestic and international clients alike. We pride ourselves on delivering unparalleled quality, reinforcing our reputation as a leader in the purification industry.

