Why it matters
The Fette Filter Replacement Filter for Honeywell HAC-504 is a replacement wick or pad for a portable humidifier.
The listing names what it fits: Honeywell. Match the model number on your humidifier, or the number printed on the old pad, before ordering.
Wicks harden with mineral scale and can grow slime; rinse weekly and replace when stiff or discolored.
Who it's for, and who should skip it
Good fit if
- Annual humidifier service
Look elsewhere if
- Other humidifier models
Pros and cons
Pros
- Exact-fit part
Cons
- Fits only the listed humidifier models
Limitations to weigh
- Specifications are the maker's or seller's own figures; check fit against your equipment's model number and the actual size.
Specifications
The bracket shows where each figure comes from.
| Model number | FF1004 | Retailer |
|---|---|---|
| Filter type | Wick | Retailer |
Alternatives worth comparing
More humidifier filters and water panels we cover
- Blueair DreamWell Humidifier Mini Replacement Wick $34.99
- Blueair 2-in-1 Purify + Humidify Replacement Filters $49.99
- Levoit LEH-S451-WUS Humidifier Filter
- Honeywell HC26E1004 Humidifier Pad
- Aprilaire 4793 Humidifier Pad
All humidifier filters and water panels, compared in one table
Final verdict
A well-matched choice for annual humidifier service. Confirm the model it fits before ordering.
Where to buy
Prices change often; the button shows today's price.
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Questions buyers ask
What is the Fette Filter Replacement Filter for Honeywell HAC-504 for?
The Fette Filter Replacement Filter for Honeywell HAC-504 is a replacement wick or pad for a portable humidifier.