Standard filters of this type are produced in the filtration class F7 - F9. They are used in pre-filtration e.g. preceding accurate filters such as absolute filters or final filters. They are used in ventilation and air conditioning. The filter medium used in the compact filters are nonwoven glass fiber or synthetic produced by Minipleat.
Nonwoven fabric is tightly glued with a stable frame made of plastic allowing to maximize the obsolescence of the filter without damaging it. The advantage of this type of filter is very good flow capacity, absorbency and a large filter area. It is produced in standard and non –standard sizes depending on customer’s needs.
| Technical data | Compact filter F7 592x592x292 | Compact filter F7 592x287x292 | Compact filter F9 592x592x292 | Compact filter F9 592x287x292 |
| Temperature | 80 °C | 80 °C | 80 °C | 80 °C |
| Filtration efficiency | 90 ≤ Em < 95 | 90 ≤ Em < 95 | 95 ≤ Em | 95 ≤ Em |
| Nominal output | 4700m³//h/m2 | 1225m³//h/m2 | 4700m³//h/m2 | 1225m³//h/m2 |
| Filtering area | 18 m² | 8,5m² | 18 m² | 8,5m² |
| Filtering area | 115Pa | 115Pa | 155Pa | 155Pa |
| Combustibility features | Slow-burning | Slow-burning | Slow-burning | Slow-burning |
| Filtration class | F7 | F7 | F9 | F9 |