Ideal for use in existing systems that require increased airflow or as an energy saving alternative to standard filter configurations. Inco
rporating Camfil Farr’s exclusive Close-Pleat technology, the TREA may be installed to increase filtration efficiency in an existing system, without modifications to the filter holding mechanism.
The Camfil Farr TREA offers high-efficiency air filtration in a lower pressure drop design. It is ideal for HVAC applications, medical facilities, food processing, pharmaceutical and semiconductor manufacturing and other locations where clean air and energy savings are critical to system operation.
The TREA Uses microfibre all-glass media, providing efficiency to published performance values and is resistant to moisture in high humidity environments.
- Is available in efficiencies - H10-H14 in accordance with EN1822.
- Is assembled using a unique fire-retardant polyurethane potting process that completely encapsulates the filter pack within the enclosing frame without the use of fasteners (eliminating frame penetrations and reducing the possibility of leaks).
- Includes uniformly spaced pleats separated by thermoplastic resin separators to ensure pleat stabilisation and uniform airflow throughout the filter pack.
- A one-piece seamless urethane gasket to ensure a leak-free filter-to-holding mechanism seal. (A neoprene gasket is also available).
- Is efficiency tested to assure adherence to published values.
Every Camfil Farr TREA filter is individually tested. Each unit includes a label noting tested efficiency, pressure drop at rated airflow, and a unique serial number for unit tracking and quality assurance.


