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A) Yes, this unit uses the HAC-504AW filter. These filters need to be replaced every 1-3 months. One is included with the humidifier. I hope this information is helpful! Please contact us at 1-800-477-0457 or [email protected] if you require further assistance.
Sorry, there was a problem. Please try again later.Yes, won't function without it. They run from $8-$10, depending on where you buy it from.
Sorry, there was a problem. Please try again later.Yes, 504AW filter.
Sorry, there was a problem. Please try again later.Yes it requires a filter/wick, which costs less than $10. Any evaporative humidifier needs a wick/filter to give it enough surface area to humidify efficiently IME.
Sorry, there was a problem. Please try again later.It requires a filter, just slightly fussy to install.
Sorry, there was a problem. Please try again later.It does require a filter.
Sorry, there was a problem. Please try again later.yes
Sorry, there was a problem. Please try again later.yes, requires a provided filter
Sorry, there was a problem. Please try again later.Yes
Sorry, there was a problem. Please try again later.Yes, this item requires a filter.
Sorry, there was a problem. Please try again later.
1-10 of 11 Answers
