Products DescriptionMedium-efficiency pocket filter is mainly used in central air-conditioning and centralized air supply systems, and can be used for intermediate-level filtration of air-conditioning systems to protect the next-level filter and the system itself in places where air purification is not strictly required. The air processed by the medium efficiency filter can be sent directly to the user. Bag-type medium effect filter, frame with cold plate spray, galvanized sheet and other forms, filter material, non-woven fabric, glass fiber, etc.It can be used as primary, medium and senior filter to protect inferior filter of system and itself. Bag air filter always adopt flat, diamond, honeycomb and V type bag. It adopts special process of ultrasonic heat sealing process which replaced the original process and avoid dust leakage on pinhole office as wellas enhance filter efficiency. The amount of small V type bag is determined by equipment's condition of using factory.
Applications
Medium efficiency pocket filters are widely used in industrial air purification systems, pharmaceuticals, hospitals,
electronics, food and other industrial purification, and can also be used as front-end filtration of high-efficiency air filters
to reduce the load of high-efficiency air filters and extend their use. life. Due to the large windward surface of the bag filter,
it has a large dust holding capacity and a low wind speed, and is considered to be the best medium-efficiency filter structure at present.
Medium efficiency Specification:| Class | F5, F6, F7, F8, F9, MERV6, MERV7, MERV8, MERV9, MERV10, MERV11, MERV12, MERV12, MERV13, MERV14, MERV15 |
| Filter Material | Pleated non-woven synthetic media with wire netting on down stream side |
| Frame Material | Cardboard, steel board, aluminum extrusion |
| Filtration Grade | Medium Efficiency |
| Feature | 1.Big windward side, large dust holding capacity, high wind speed. |
| 2.Adopt special non-wovensynthetic media |
| 3.The filter particle size above 0.5um. |
| 4.Filter efficiency 40%-95%(Colorimetry) |
| 5.Filter grade: F5-F9(EN779), MERV6-15(ASHRAE 52.2:2007) |
| 6.To extend the replacement cycle, reduce costs |
| Application | It’s ideal configuration products to widely use in ventilation system. |
| Certification | ISO9001-2008 |
| Class (EN779) | Dimension(mm) | Piece of pockets | Rated Air Flow(m3/h) | Initial Pressure drop | Efficiency(%) |
| F5 | 595*595*600 | 6 | 3200 | 50 | 40-50 Chromatometry |
| 595*595*600 | 5 | 2700 |
| 595*495*600 | 6 | 2500 |
| 495*295*600 | 6 | 1600 |
| 495*295*600 | 4 | 1300 |
| F6 | 595*595*600 | 6 | 3200 | 55 | 60-70 Chromatometry |
| 595*595*600 | 5 | 2700 |
| 595*595*600 | 6 | 2500 |
| 495*295*600 | 6 | 1600 |
| 495*295*600 | 4 | 1300 |
| F7 | 595*595*600 | 10 | 3200 | 110 | 80-85 Chromatometry |
| 595*595*600 | 8 | 3000 |
| 595*495*600 | 10 | 2500 |
| 495*295*600 | 10 | 1600 |
| 495*295*600 | 8 | 1300 |
| F8 | 595*595*600 | 10 | 3200 | 120 | 90-95 Chromatometry |
| 595*595*600 | 8 | 3000 |
| 595*495*600 | 10 | 2700 |
| 495*295*600 | 10 | 1600 |
| 495*295*600 | 8 | 1300 |
| F9 | 595*595*600 | 6 | 3200 | 120 | 97-98 Chromatometry |
| 595*595*600 | 6 | 2700 |
| 595*495*600 | 6 | 1600 |
| 495*295*600 | 4 | 2200 |
| 495*295*600 | 4 | 1300 |
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