Home / Humidifier filters / HAC-504 (Filter A)
Humidifier Wicking Filters
Wicking Humidifier Filter A for Honeywell HCM-350, HCM-710, HEV-320 — 3-Pack
$14.99Change every 2 months
Guaranteed to fit these models
We verified this part against the models listed. If it doesn't fit a model we named, the return ships on us.
| Replaces (OEM ref) | HAC-504 (Filter A) |
|---|---|
| Filtration / build | 3× paper wicking filters (evaporative — not drinking water) |
| Grade | Antimicrobial wicking |
| Pack | 3 wicks |
| Replacement window | Change every 2 months |
Price shown is a representative market price for the compatible part (market_snapshot); on the live store the price you see is the price you pay. Fit data is manufacturer-documented. Generic vs OEM →