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The high-efficiency filter with partition is made of microfiber as filter material, plastic board paper and aluminum foil as separator, and glued together with wooden frame, galvanized frame or aluminum alloy frame, which has the advantages of high filtration efficiency, low resistance and large air volume, and is widely used in various local purification equipment and clean workshops. The high-efficiency filter with separator adopts the separator design, and the wave-shaped separator can accurately maintain the distance between the pleats, and maximize the use of filter material under low wind pressure. High-efficiency filters with separators can be divided into paper separator filters, aluminum separator filters and high-temperature resistant filters.
Features of high-efficiency filter with separator:
1. Unique metal frame flange structure, perfect combination of filter material and outer frame airtightness;
2. There is a partition filter material structure to make the air circulation smooth;
3. Stable efficiency, low resistance and large dust holding capacity;
4. Good uniformity of wind speed and long service life;
5. It is separated by glass fiber filter paper, aluminum foil or offset paper, and strictly sealed:
6. Capture dust particles above 0.3um, and the efficiency can be H10~H14;
7. Operating temperature and humidity: 80°C, 80%;
8. The frame can provide flange, single flange and double flange:
9. Common thickness: 150mm, 220mm, 292mm;
10. The size can be customized according to customer requirements.
High efficiency filter with separator uses:
1. It can be widely used in the air supply at the end of the air conditioning in the dust-free purification workshop of optical electronics, LCD liquid crystal manufacturing, biomedicine, precision instruments, beverage and food, PCB printing and other industries;
2. It is used in hospitals, electronics factories, semiconductor manufacturing plants, clean rooms, purification workbenches and other occasions that require high cleanliness.
HEPA filter replacement with separator (for reference only):
| category | Check the contents | Replacement cycle |
| Fresh air inlet filter | Whether more than half of the mesh has been blocked | Clean once a week or so |
| Primary filter | The resistance has exceeded the rated initial resistance by about 60Pa, or equal to 2x the initial resistance of the design | 1-2 months |
| Intermediate filter | The resistance has exceeded the rated initial resistance by about 80Pa, or equal to 2x the initial resistance of the design | 2-4 months |
| Sub-high efficiency filter | The resistance has exceeded the rated initial resistance by about 100Pa, or equal to 2x the initial resistance of the design | 0.5-1 year |
| High-efficiency filters | The resistance has exceeded the rated initial resistance by about 160Pa or equal to 2x the initial resistance of the design | 1-3 years |
Recommended value of final resistance of high-efficiency filter with separator (for reference only):
| efficiency | A final resistance Pa is recommended |
| Primary filter G3 | 100~200 |
| Primary filter G4 | 150~250 |
| Intermediate filter F5~F6 | 250~300 |
| Intermediate filter F7~F9 | 300~400 |
| Sub-high efficiency filter H10~H11 | 400~450 |
| HEPA filter H12~H14 | 400~600 |
| Ultra high efficiency filter U15~U17 | 450~650 |
