Crucial Air Replacement Carbon Filter Compatible with Honeywell Part # HRF-K2,HRFK2 & Models HFD-120,HFD-120Q,HFD-300,HFD-310,HFD-320,HFD-323 Perfect Home, Office Filters (2 Pack)

2 Replacement Honeywell Carbon Filters. Compare to Part # HRF-K2. Filters fit the following models: HFD-070, HFD-120, HFD-12-Q, HFD-12-TGT, HFD-123-HD, HFD300, HFD310, HFD314, HFD320, HFD323-TGT & HFD324. We recommend you change your filter every 3-6 months, depending on usage. Absolutely Essential for Allergy Sufferers. Designed and Engineered by Crucial Air. This is a generic product designed and engineered in the United States by Crucial Air. This is not a Honeywell® OEM product and is not covered under any Honeywell® manufacturer's warranty. The Honeywell® brand names and logos are the registered trademarks of their respective owners. Any use of the Honeywell® brand name or model designation for this product is made solely for purposes of demonstrating compatibility.