Homedics Humidifier Parts & Accessories: A Part Replacement Guide

I gotta tell ya – ultrasonic humidifiers are no joke. These little gadgets keep your home comfortable during those harsh winter months and can work wonders for your health and well-being. That’s why it’s crucial to maintain your HoMedics humidifiers and replace any parts that might be worn or broken.

Now, I know some of y’all might be thinking, “Why bother with all that maintenance nonsense? It’s just a humidifier!” But let me tell ya, my friends, these babies can get pretty nasty if you don’t take good care of ’em. Over time, mold and bacteria can build up in the water tank, leading to serious health issues if you’re not careful.

homedics humidifier

That’s why cleaning out your HoMedics humidifier regularly is crucial, as replacing any filters or other parts that might be worn down. Trust me, keeping your air clean and your family healthy is worth it.

Today we’re talking HoMedics humidifier parts. Specifically, the parts you might need for your HoMedics Total Comfort Ultrasonic, Cool Mist, or other models. Trust me, I’ve seen my fair share of humidifier parts in my time, so I know a thing about keeping them in good shape.

Common Humidifier Parts For HoMedics Total Comfort Ultrasonic, Cool Mist, Etc Models

Replacement Tanks

homedics humidifier replacement tank

Replacement tanks are essential because they hold the water that gets turned into mist. Over time, your tank can get dirty or even crack, so you must replace it to keep your humidifier working correctly.

Depending on the model of your HoMedics ultrasonic humidifier, you might need a different type of tank. Some are bigger or smaller, some have different shapes or connections, and some are made of other materials. That’s why ensuring you get the correct replacement tank for your specific humidifier model.

You can check your humidifier’s user manual or quickly search online for the correct replacement tank for your model. 


Now, this might sound like some fancy sci-fi gadget, but it’s just a tiny part that vibrates to create the mist that comes from your humidifier. If your transducer goes on the fritz, you must replace it to get that mist flowing again.

Transducers can wear out or get damaged over time. Maybe they get clogged with hard water mineral deposits from or other gunk, or perhaps they stop working as well as they used to. When that happens, it’s time to replace your transducer to keep your humidifier running smoothly.

Once you’ve got your replacement transducer, it’s time to use it. Depending on your humidifier model, you might need to do some disassembly to get to the transducer. You’ll need to be careful not to damage any other parts and follow the instructions closely. But with some patience and handy tools, you should be able to replace your transducer and get your humidifier running like new again.


homedics humidifier diffuser

This part spreads that lovely mist around your home, and it’s crucial if you want your humidifier to work effectively. If your diffuser is clogged or broken, replace it for the best results.

Diffusers can get clogged or damaged over time. Maybe they get dirty from all the mist flowing through them, or perhaps they get bumped or knocked around. When that happens, it’s time to replace your diffuser to keep your humidifier working effectively.

You’ll need to ensure you’ve got a suitable replacement diffuser for your specific HoMedics humidifier model. You can check your user manual or quickly search for the right one.

Replacement Wicks For Humidifiers

These parts soak up the water in your tank and help create that mist. But over time, they can get pretty gunked up, which means you’ll need to replace ’em to keep your humidifier running smoothly.

That’s where replacement wicks come in. You can swap these wicks to replace your old, dirty ones. By doing so, you can ensure your humidifier is working as effectively as possible and that you’re breathing in clean, fresh mist.

Replacement Cap

This little guy might seem insignificant, but if your cap is broken or missing, your humidifier ain’t work right. So if you need a new one, don’t be afraid to get it replaced!

You can swap these caps to replace your old, worn-out ones. Doing so ensures your humidifier is sealed up tight and working as effectively as possible.

You must ensure you’ve got the right replacement cap for your specific HoMedics humidifier model. You can check your user manual or do a quick search to find the right one.

Accessories & Filters

In addition to replacement parts, there are some accessories and water filters to discuss.


These tablets are basically the same as the humidifier demineralization cartridge you add to the tank with the water. To learn more about them, click our full article on demineralization cartridges.


As we’ve discussed, maintaining and replacing parts in your humidifier is critical to keeping it running effectively. Whether replacing a worn-out wick or a clogged transducer or using tablets to reduce mineral buildup, there are all sorts of simple steps to extend the life of your humidifier and keep it working at its best.

Here are my final thoughts and recommendations for HoMedics TotalComfort humidifier owners out there. First, make sure you’re following the instructions in your user manual for maintaining and cleaning your humidifier. That’s the best way to prevent issues and keep them working effectively.

Secondly, make sure you’re replacing parts and filters when needed. Checking your humidifier’s components regularly and replacing anything worn out or damaged can go a long way toward preventing leaks, clogs, or other issues.

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Richard is a retired HVAC specialist and air quality enthusiast! With decades of experience in the field, this author has seen it all when it comes to air-related issues and knows just what it takes to keep your surroundings clean and healthy.

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