Crucial Air Filter Replacement Parts Compatible with Honeywell Part # AC-813, D13-C, D-13 - Fits Honeywell HCM-525 Humidifier Wick Filters - Simple Easy Use for Home - (4 Pack)

We are like millions of Americans who run smaller humidifiers in our room(s). We bought a Honeywell humidifier that we really like and when the wick/filter got dirty, we were looking at possibly trying to buy one just like it because replacement parts aren't that easy to find for such products. I searched Amazon.com and found filters that said they fit the Honeywell humidifier. I had some doubt but I ordered them. To my great relief they were exactly what I was looking for. We've got the humidifier up and going again and we didn't have to spend as much money on the replacement parts as we do the actual humidifier. Sometimes, you're better off to buy a new humidifier but not in this case. We are a satisfied customer.

These fit right into my current humidifier easily. Not ready to fire them up just yet as it is July and already humid here in Upstate NY. They are nearly as thick as the more expensive ones they are replacing and the lining or backing is a little thinner but they stand up rigidly on their own even without the clips. I took pictures to show the difference in backing and thickness between these replacement wicks and the more expensive ones I am tossing. Satisfied based on overall quality.I purchased the humidifier wicks at a discount in exchange for my honest review. The thoughts and feelings expressed above are my own from my own experience. I hope that my review and photos are helpful to others.

They're supposed to wick water up yet they dry out constantly while in use I have never had this issue with any replacement filters ever most often they take DAYS to dry out even when removed from humidifier but these dry during use in machine, they have one job they fail at.

I have an older humidifier and I was happy to see that I was able to get replacement filters. Product was as advertised and delivery was prompt. This is my 2nd year using these filters.

However...they do not fit exactly and are a little too tall for the humidifier. When I set thewater container down onto the humidifier it smashes the filter down.

These filters are the worst I have ever purchased. It sounded like a good deal but they are very poorly made and fall apart. You are better off buying Honeywell filters.

These do not fit the Honeywell HCM-525. They are too small. You have to cannibalize another filter to fit intake. These filters also give off an odd smell when in use. They look and feel like they are made of recycled cardboard. Doubt they will last very long. Not individually packaged. Just thrown into plastic bag with invoice, and shipping label applied to outside. Wouldn't it be better if filters were not exposed to possible contaminants? There are antimicrobial filters out there worth spending a few extra bucks for. This product is subpar in every way.

The filters are exactly what I expected. They fit well into the humidifier and are holding up great. The filter that came with the humidifier fell apart after a couple of days. I also loved the price because the filters for my humidifier are a lot more expensive at the store.

Shipped quickly, product was in perfect condition. Only problem was it does not fit in ALL the listed models. It was too small for one of the models listed.

No complaints. Works like the factory ones, at least I can't tell the diff.