This mainly includes F5, F6, F7, and F8 medium-efficiency bag filters, which can be used for intermediate filtration in air conditioning systems.The frame is primarily made of aluminum alloy or galvanized plate, with a thickness of 21mm or 25mm.The filter material is melt-blown synthetic fiber, with a V-shaped bag structure.The inner frame consists of galvanized inner strips and galvanized pressure bars.The 'bag support grid' provides reinforcement to prevent the filter from collapsing or deforming in poor working conditions, and a good hot melt technology prevents excessive compression or leakage between bags.
Product Features
Convenient and fast, significantly reducing operational costs. Both the frame and support structure can be reused, and filter bags can be replaced. Large filtration area, high dust-holding capacity, low resistance, and high airflow.
Frame |
Aluminium alloy /Galvanized steel/Stainless steel |
Media |
synthetic fiber |
Structure |
Bag or Pocket |
Dimension |
According to customers' requirements |
Fiber class according to EN779 |
F7 ( particles ≥0.5microns ) |
Certification |
ISO9001, En779 |
Production Technology
Nominal Size inches |
Actual Size mm |
Bags Number pcs |
Filter Areasm² |
Rated Airflowm³/s |
Initial Pressure Pa |
Final PressurePa |
Filter Object um |
Filtration class |
12*24*21 |
287*592*550 |
3 |
2.12 |
1700 |
65 |
250 |
≥0.5 |
F5(45%) |
24*24*21 |
592*592*550 |
5 |
3.25 |
2800 |
60 |
250 |
≥0.5 |
F5(45%) |
24*24*24 |
592*592*600 |
6 |
4.28 |
3400 |
60 |
250 |
≥0.5 |
F5(45%) |
12*24*21 |
287*592*550 |
3 |
2.12 |
1700 |
75 |
300 |
≥0.5 |
F6(65%) |
24*24*21 |
592*592*550 |
6 |
3.86 |
2800 |
70 |
300 |
≥0.5 |
F6(65%) |
24*24*24 |
592*592*600 |
8 |
5.68 |
3400 |
70 |
300 |
≥0.5 |
F6(65%) |
12*24*21 |
287*592*550 |
3 |
2.12 |
1700 |
105 |
400 |
≥0.5 |
F7(85%) |
24*24*21 |
592*592*550 |
6 |
3.86 |
2800 |
100 |
400 |
≥0.5 |
F7(85%) |
24*24*24 |
592*592*600 |
8 |
5.68 |
3400 |
100 |
400 |
≥0.5 |
F7(85%) |
12*24*21 |
287*592*550 |
3 |
2.12 |
1700 |
125 |
450 |
≥0.5 |
F8(95%) |
24*24*21 |
592*592*550 |
6 |
3.86 |
2800 |
120 |
450 |
≥0.5 |
F8(95%) |
24*24*24 |
592*592*600 |
8 |
5.68 |
3400 |
120 |
450 |
≥0.5 |
F8(95%) |
12*24*21 |
287*592*550 |
3 |
2.12 |
1700 |
140 |
450 |
≥0.5 |
F9(98%) |
24*24*21 |
592*592*550 |
6 |
3.86 |
2800 |
130 |
450 |
≥0.5 |
F9(98%) |
24*24*24 |
592*592*600 |
8 |
5.68 |
3400 |
130 |
450 |
≥0.5 |
F9(98%) |
APPLICATION
Medium-efficiency bag filters can be used in humid environments with high airflow and high dust load.1. Air conditioning system intermediate filter AND data center room. 2. Suitable for media filtration in industries such as automobiles, electronics, precision machinery, instruments, machinery, food, and general air conditioning ventilation systems.