What filter/pad fits a Honeywell HEV320 humidifier?
The Honeywell HEV320 humidifier uses the HC-888 replacement wicking filter.
Key takeaways
- Replacement part number: HC-888 (Honeywell).
- This is a portable-humidifier wicking filter.
- Replace once per humidifying season, or sooner if it's visibly scaled or discolored.
- A cheaper aftermarket filter can fit the same slot - check reviews for real-world fit before buying.
Buy the filter for your HEV320
As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.
Also fits these humidifiers
Filters for the rest of your home
FiltersDex covers the exact replacement filter - and what it removes - across every appliance:
Frequently asked
What filter/pad fits a Honeywell HEV320 humidifier?
The Honeywell HEV320 uses the HC-888 (Replacement Wicking Humidifier Filter, Filter C, HC-888), a wicking filter.
Is the HC-888 a wick or a furnace pad?
The HC-888 is a portable-humidifier wicking filter, not a furnace water panel.
How often should I replace the HC-888?
We don't have a manufacturer-listed replacement interval for the HC-888 - a common default is once per humidifying season, or sooner if it's visibly scaled or discolored.
Should I buy the OEM filter or an aftermarket one?
The genuine Honeywell HC-888 is the safe, exact-fit choice. A cheaper aftermarket wick or pad can fit the same slot too - check reviews for real-world fit and how well it wicks water before buying, since humidifier filters aren't independently certified the way NSF-listed water filters are.