filters are designed for use in most commercial or
industrial HVAC systems where medium to high
efficiency filtration is required. PrecisionCell filters
are available in average efficiency ranges of 60-
65%, 80-85% and 90-95% per ASHRE Standard
52.1 test methods and are available in standard
and high capacity versions.These filters are
suitable for variable air volumesystems. Operating
face velocity ranges are from 0to 625 FPM for 12 in.
deep filters. Two styles are available: single and
double header. PrecisionCell filters are UL 900
Class 1 listed.
