Verified match
Holmes HM-4000 Replacement Humidifier Filter
Your Holmes HM-4000 takes the AIRx Replacement Filter Wick for Holmes Portable Humidifiers - HWF-65, 2-Pack.
Also sold under these part numbers
106663 · BWF-65 · H65-C · HWF-65 · SWF-65 · UFH65C
AIRx Replacement Filter Wick for Holmes Portable Humidifiers - HWF-65, 2-Pack
Amazon
In stock
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| Retailer | Price | Rating | Stock | |
|---|---|---|---|---|
Amazon | — | — | In stock | View on site |
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AIRx Replacement Filter Wick for Holmes Portable Humidifiers - HWF-65, 2-Pack
On Amazon
Compatibility verified from manufacturer part data and published retailer compatibility records. Always confirm against the sticker inside your appliance before ordering.