This product is not currently available for purchase.
About the Honeywell 208536
About the Honeywell 208536 Prefilter
Honeywell 208536 21-3/4" x 12-5/8" Prefilter for F52F 1-Cell. Honeywell hospital grade, aluminum mesh Prefilter for the F52F series Air Cleaners, constructed to exact Honeywell specs.