Why it matters
The Durabasics 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 | B077QNPNN4 | Retailer |
|---|---|---|
| Filter type | Wick | Retailer |
| Capacity | 5.3 liters | Retailer |
| Run time per fill | 6 hours | Retailer |
Alternatives worth comparing
More humidifier filters and water panels we cover
- Vicks VUL565 Humidifier Filter
- PureGuardian H3200BAR Humidifier Filter
- Honeywell HC22A Humidifier Pad
- Aprilaire 4750 Humidifier Maintenance Kit
- Lemige Replacement Filter for Honeywell HC-888N
All humidifier filters and water panels, compared in one table
Final verdict
A sensible 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 Durabasics Replacement Filter for Honeywell HAC-504 for?
The Durabasics Replacement Filter for Honeywell HAC-504 is a replacement wick or pad for a portable humidifier.