Replacement Honeywell premium odor reducing carbon pre-filter, type K.  Fits AirGenius and QuietClean Series of Air Purifier Cleaner Models.

Features:

• Honeywell Household Gas & Odor-Reducing Pre-Filter
• Includes 2 Filters per package
• Traps larger particles such as dust, lint, fibers, and pet dander before the reach the iFD filter
• Replace every 3 months to maintain freshness
• Genuine Part, Manufactured by Kaz.  Kaz brands include Honeywell, Vicks, and Enviracaire

Fits Honeywell QuietClean and AirGenius Air Purifiers: HFD300, HFD310, HFD320, HFD323-TGT, HFD-120-Q

Replacement Part Number: HRF-K2