I.Features of the Extra Large Air Volume HEPA Filter
● Low to medium air velocity (up to 1.8 m/s)
● Galvanized metal frame for stability
● 100% leak-free, individually scan tested
● Extra large air volume
● Ultrafine glass fiber
● High efficiency
● Multiple size specifications
● H13/14 level testing performed individually
● Equivalent to Camfil Absolute CE/DE
II.Advantages of the Extra Large Air Volume HEPA Filter
● Compared to the same specification with a deep-pleated filter, the rated air volume can reach 2.5 times that of a standard filter.
● Compared to the same specification of high-efficiency air supply outlets, the air volume is twice as large, allowing workshops with the same purification level to reduce the number of high-efficiency air supply outlets.
● Under the same air volume, the high-efficiency filter has a smaller volume and lower procurement and transportation costs.
● More environmentally friendly and energy-efficient, with lower resistance. The service life is usually 2-3 times that of deep-pleated high-efficiency filters.
III.Specifications of the Extra Large Air Volume HEPA Filter
| Application | HEPA filter for standard applications |
| Filter Frame | Galvanised steel/SS304 or customised |
| Media | Glass fiber |
| Max temperature (°C) | 70ºC |
| Relative Humidity | 100% |
| Recommended final pressure drop | 2x Initial pressure drop |
| Separator | Hot-melt |
| Gasket | Polyurethane, endless foamed |
| Sealant | Polyurethane |
| Max Airflow | Can be calculated on request |
| Max. final pressure drop | 800 Pa |
| Comment |
All filter tested acc. to EN 1822 with individual protocol. Other options available: MDF frame |
IV.Parameters of the Extra Large Air Volume HEPA Filter
| Type | EN1822 | Dimensions WxHxD(mm) |
Airflow/pressure drop (m³/h/Pa) | Weight (kg) |
| SAF14-610x610x292 | H14 | 610x610x292 | 2100/250 | 13 |
| SAF13-610x610x292 | H13 | 610x610x292 | 2535/250 | 13 |
| SAF14-305x610x292 | H14 | 305x610x292 | 1045/250 | 8,3 |
| SAF13-305x610x292 | H13 | 305x610x292 | 1260/250 | 8,3 |
| SAF14-305x305x292 | H14 | 305x305x292 | 515/250 | 5,6 |
| SAF13-305x305x292 | H13 | 305x305x292 | 625/250 | 5,6 |
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