Mini-pleat HEPA Air filters(With Liquid)
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Recommended applications
The liquid sealed HEPA air filter is sealed by a mechanical pressing device so the seal is more reliable and the cleanliness can reach 100 class. It is an ideal final stage filter for industrial or biological clean rooms and is also an ideal auxiliary filter for other purification equipment.
This series air filters can be widely used as the final stage filter for high cleanliness requirements clean rooms used in electronic semiconductor manufacturing, atomic force research, pharmaceuticals, precision machinery, food, cosmetics and other industries.
Technical parameters
| Initial resistance (Pa) | Standard EN779 | Filtration efficiency (DOP) |
| ≤280 | H14-U15 | ≤99.995%～ 99.999% @1.2μm |
Main material
| Filter media | Ultra-fine glass fiber filter paper with H14-H15 class |
| Frame | Special aluminum profiles |
| Separator | Hot melt adhesive |
| Sealant | Two-component polyurethane |
| Sealing strip | EVA |
| Convection plate | Painted steel mesh |
Features of liquid sealed HEPA air filter
- Air outlet side is equipped with flanged fittings for convenient installation, it is now a very popular high efficiency air filter around the world.
- Double seal structure with One EVA sealing strip layer and one gel-joint sealant layer gives the filter excellent wind leakage performance.
- The filter media is H14 or higher class glass fiber and adopts a non-separator structure to achieve high filtering accuracy.
Optional specifications
Note: The following is the common size of the air filter. Youjie can also provide custom size filters according to your requirements. | Dimensions (mm) | Rated Capacity (M3/H) | |
| 426W×426H×93D | 500 | |
| 591W×591H×93D | 1000 | |
| 891W×591H×93D | 1500 | |
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air filtration, filter replacement, commercial filter replacement
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