Discontinued: Please visit the following link for the replacement filter
PrecisionCell extended media separator type rigid 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 ASHRAE Standard 52.1 test methods and offered as a MERV 11 to 14 according to ASHRAE Standard 52.2. These filters are suitable for variable air volume systems. Operating face velocity ranges are from 0 to 625 FPM for 12" deep filters. Three styles are available: box, single and double-header. PrecisionCell filters are UL 900 Class 1 listed.
