HAC-504-AW Honeywell, These filters last longer!

Overall Rating55555

These filters last longer!

We run two humidifiers all year round here–it’s dry in the desert–and these filters are MUCH better than the reg ones. It’s worth a little more to get these. That blue stuff on the outside helps them last longer and filter the air better.

Update (2/21/2012): This item is currently on sale here for the lowest price I’ve seen. I also found some auctions for this item here.

The featured review for this product, Honeywell HAC-504AW Replacement Filter for Honeywell Humidifiers, Single Kitchen, was written by Kay L. Kennedy.

The average rating for this item is 5 out of 5 stars, according to 3 reviews.

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Reviews (3)

Kay L. Kennedy

March 5th, 2010 at 7:05 am    


Overall Rating55555

These filters last longer!
Rated 5 stars.


Citizen John

March 11th, 2010 at 8:25 pm    


Overall Rating55555

The Filter is Great. Better to get filter replacements, not new humidifiers all the time
It drives me crazy that stores sell humidifiers but usually not filter replacements. Do they think we’re going to buy a new humidifier every time we need a new filter? I like being able to buy whatever filter I need at Amazon.

These filters are heavier duty than ones I previously used in other humdifiers. This is my second winter using the current humidifiers. I bought 4 of the same model all at once just so that I would only have to get one type of filter. This turned out to be a good idea and my home has decent humidity in winter.

In this purchase, I got ten filters and they arrived all at once, each in its own box. Since these are great filters, I think they are worth the price.

The main thing is if you have a humidifier requiring filters to get a good supply and be able to change them as needed. I think these filters would cost more in a store since the stores want to sell a new humidifier rather than keep you supplied with filter for the humdifiers that they have sold in the past couple of years.

Remember to keep the blue side facing out! (I made that mistake once.)


D. Langley

April 5th, 2010 at 6:43 pm    


Overall Rating55555

These are way better than regular ones
I don’t even know why they still make the non-airwashing filters. These Honeywell HAC-504 Replacement Filter for Honeywell Humidifiers really do take a lot of the dust out the air, but more importantly these filters holdup a lot longer than the HONEYWELL/ENVIRACAIRE HAC-504 Replacement Filter Pad ones do, and they really aren’t that much more expensive. These filters are mislisted though, their real part number is HAC-504AW, the “AW” is for “Air Washing”, because for the blue layer of filter material.


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