Filter-Monster Carbon Replacement for Honeywell Filter K (HRF-K2) Pre-Filter, 2 Pack

Filter-Monster branded carbon replacement for Honeywell Filter K (HRF-K2) Pre-Filter helps reduce odors and maximize HEPA filter life. Filter-Monster branded carbon replacement for Honeywell Filter K (HRF-K2) Pre-Filter helps reduce odors and maximize HEPA filter life.  Activated carbon helps reduce household odors such as cooking, cleaning and pet odors Captures large particles from the air before reaching HEPA filter, extending the life of HEPA filter Recommended to change every three (3) months, or more often in harsh environments, for maximum efficiency Approximate Dimensions: 19 1/2 x 5 3/4 x 1/8 inches What You Get: Two (2) replacement pre-filters [TABS] Reviews Fits Honeywell Air Purifier Models: HFD-120Q, HFD-120-Q, HFD-300, HFD-310, HFD-320 [/TABS]