Honeywell Replacement Air Purifier Pre-filters are a very helpful complement to the permanent ifD filter used in the Honeywell QuietClean and AirGenius air purifier.

• Captures larger particles such as dust, lint, fibers and pet furn
• Helps absorb some common household VOC gases& fumes
• Deodorizes the air, reducing odors with potassium permanganate calcite
• Package contains 2 pre-flters that should be replaced every 3 months
• Fits Honeywell Air Purifier Modles: HFD-120-Q, HFD-300 series, HFD310 and HFD-320
• Manufacturer recommends replacing filter every 3 months