Honeywell FC100A1029-5pk 16" x 25" Media Air Filter, MERV 11 (Pack of 5)
Brand: Honeywell
16X25 Media Air Filter-MERV 10
Efficiency ratings are based on American Society of Heating, Refrigerating and Air-Conditioning Engineers Standard 52.2 1999
Efficiency ranges are defined for small particles, E1=0.3 to 1.0 microns; medium particles, E2=1.0 to 3.0 microns; and large particles, E3=3.0 to 10.0 microns
Country of origin: United States