CFSReplacement for Honeywell Filter K PRE-Filter (HRF-K2) Filter K for HFD-120, HFD-120Q, HFD-300, HFD-310, HFD-320, HFD-323

CFS – Pack of 2, Premium Carbon Pre-Filter Pads Compatible with Honeywell Filter K (HRF-K2), HFD-120, HFD-120Q, HFD-300, HFD-310, HFD-320, HFD-323 Models – Charcoal Air Filter Sheet – 20.5" x 5.75"

2 Packs H13 True HEPA Replacement Filter Compatible with Air Cleaner Purifier - Models HFD300, HFD310, HFD314, HFD320, HD320, HFD323CV1, HFD323-TGT, HFD324, HFD360B, Upgraded Version

Honeywell Household Odor & Gas Reducing Pre-Filter, 2 Pack, Black