Honeywell Humidifier Wick Filter

This filter is specifically designed for the Honeywell HEV312 series, HCM-710, HEV355, HCM-350 series, HCM-315T, and HCM-300T models. Please check the model number on your unit's base or back panel to ensure a match before purchasing.

The Protec treatment is an antimicrobial coating applied to the filter material. It helps inhibit the growth of mold and bacteria on the filter surface, which keeps the unit cleaner during operation.

Yes. This wick filter is engineered to capture minerals from your water supply before they are dispersed into the air, which significantly reduces the accumulation of white dust on your furniture and surfaces.

While replacement frequency depends on your water hardness and usage, it is generally recommended to replace the filter every 1 to 3 months. If you notice the filter becoming stiff, discolored, or if moisture output decreases, it is time for a fresh one.

These filters are designed to be disposable. While you can gently rinse them to remove loose debris, the mineral buildup and antimicrobial treatment degradation mean that cleaning will not restore the filter to its original performance level.