НЕРА FB line
Flange diameter, mm:
Filter box application
Filter box for HEPA filters is used for ventilation systems in “clean rooms” with high requirements for air quality.
For HEPA filters, the filter box is made to order. Access to the filtering element in the box must be permanent, free and unhindered. The side from which the access will be provided may be inside or outside the premises.
Filter box installation
This device can be installed both on the ceiling and on partitions. The front side of the HEPA filter box is covered with a special air distribution device, with which the air is supplied to the clean room correctly.
Standard HEPA FB provides 99.99% efficiency for particles up to 0.26 microns, please see detailed information about cleaning classes on the page of Hepa/Ulpa filters.
The main task of the filter box is to distribute the airflow evenly through the filtering insert.