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FC-40R Honeywell Replacements

These high quality Honeywell FC-40R compatible replacement filters come in cases of five and are individually sealed to prevent contamination prior to using them.  They not only work great in the Honeywell FC-40R but also fit most standard 1″ filter grilles giving you a 4″ filter option where you could only fit a 1″ filter before.


Actual Size: 11-3/4 x 11-3/4 x 3-3/4. The HWR Z-Line Series MERV 11 air filters from Glasfloss are designed to be a MERV 11 replacement option for the Honeywell FC100A filters.

Ships in 5-10 Business Days