The Honeywell DU3-C Humidifier Filter is a compatible filter that fits the following humidifier models:
The Honeywell HAC-801 Humidifier Filters DU3-C, 3-Pack comes in this convenient, economical 3-pack value set. This Honeywell humidifier filter features an antimicrobial treatment that helps to protect the wick filter from the growth and spread of algae, fungus, mold, and bacteria. The filter material of the Honeywell HAC-801 humidifier filter replacement is reinforced for longer filter life and maximum efficiency. This humidifier wick filter removes minerals and pollutants from your water. The Honeywell HAC801 is equivalent to the following genuine OEM part numbers: HAC-901 and AC-801.
The Honeywell DU3-C specifications:
The extended life design prevents air by-pass while extending the DU3-C filter's higher output. By airwashing your pre-filter, dirt, pollen, and dust are captured to prevent airflow that passes through the filter. Replace your Honeywell DU3-C Humidifier Filter every 30-45 days for optimum performance and maximum humidity output. The harder your water, the more the lifespan of your filter will decrease. Be sure to always discard your used panel filter.
This Wick Filter DU3-C fits the following Humidifier models:
This filter replaces the following part numbers: AC-801, AC801, AC 801, HAC-801, HAC801, HAC 801, DU3-C, DU3C, DU-3-C, DU3, and DU-3.