The design can be fitted with three fans with the size of 120mm*120mm which have more power, standard protection can reach IP 54.

• Quick-fit technology enables fan filter unit to snap into prepared mounting cutouts to eliminate the need for any tools.
• Reversing the fan motors changes the airflow direction.
• Power connections can be positioned for quick wiring with spring clamp terminals that require no tools.
• Louvered grill latch for quick, toolless filter mat replacement.