EXCLUSIVE FILTER MEDIA -
Farr 30/30 Class 2
filter media is a lofted, high performance, nonwoven, reinforced cotton and
synthetic fabric. It is specially manufactured by Farr Company to rigid
performance specifications. The media has a minimum thickness of 0.15" and
has a unit weight of 2.5 ounces per square yard. The media is fully supported
and bonded to a welded wire grid with 96% open area.
PLEAT DESIGN -
Unique "Radial Pleat" design assures total usage of
the filter media, maximum dust holding capacity and extended service life.
- Farr 30/30 filters, U.L. Class 2, are rated on ASHRAE Test Standard 52.1-92 at
30% efficiency, arrestance is 90-92%. The 30/30 may be operated at varying
velocities up to 600 fpm for the 4" 30/30 and up to 500 fpm for the 2"
and 1" 30/30 filters.
EASY TO UPGRADE
existing systems can be upgraded by incorporating the Farr 30/30. Its greater
dust-holding capacity not only extends replacement intervals, but, considerably
lengthens the service life of any other secondary filters in the system.