 | | | | | | |
| Model | Real dimensions mm | Ashrae efectiveness | EN779 efectiveness | Airflow m³/h | Initial pressure Ä Pa | Euros/Ut price |
 FL 3/3 | 305x305x68 | 99,995% | H14 | 150 | 125 | 92 |
| FL 3/6 | 305x610x68 | 99,995% | H14 | 300 | 125 | 135 |
| FL 4/4 | 457x457x68 | 99,995% | H14 | 340 | 125 | 142 |
| FL 6/6 | 610x610x68 | 99,995% | H14 | 600 | 125 | 192 |
| FL 6/12 | 610x1219x68 | 99,995% | H14 | 1200 | 125 | 347 |
| FL··GEL 6/6 | 610x61x80 | 99,995% | H14 | 600 | 125 | 292 |
| FL··GEL 6/12 | 610x1220x80 | 99,995% | H14 | 1200 | 125 | 495 |
| | | | | | |
| Model | Real dimensions mm | Ashrae efectiveness | EN779 efectiveness | Airflow m³/h | Initial pressure Ä Pa | Euros/Ut price |
| BFL 3/3 | 305x305x235 | 99,995% | H14 | 250 | 130 | 228 |
| BFL 3/6 | 305x610x235 | 99,999% | H14 | 300 | 130 | 240 |
| BFL 6/6 | 610x610x235 | 99,995% | H14 | 600 | 130 | 340 |
| BFL 6/12 | 610x1220x250 | 99,995% | H14 | 1200 | 130 | 634 |
| BFL 4/4 | 457x457x235 | 99,995% | H14 | 340 | 130 | 307 |
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