humidifier filter

Changing your filter

If you have a humidifier in your home, it’s important to change the humidifier filter regularly. A dirty filter can reduce the efficiency of your humidifier and even lead to mold growth. In this post, we’ll show you how to change your filter. So you can keep your air clean and comfortable. FYI: A whole house humidifier pad is another name for a humidifier filter.

What is a Humidifier?

A humidifier is a device that adds water vapor (cool mist moisture) to the air in your home. This can help make it more comfortable and reduce allergens like dust and pollen, as well as relieve sinus congestion. They are normally attached to your furnace. And like your furnace filter, the humidifier filter (AKA humidifier pad) needs to be changed.

The filter in your humidifier helps remove impurities from the water before it is released into the airflow. It also helps prevent bacteria from growing in the humidifier. Dirty filters can cause your system to become clogged, which can reduce its efficiency and even lead to mold growth.

Why you should change your filter

Changing your humidifier filter is essential for maintaining the performance of your humidifier. Humidifier filters help to trap and reduce contaminants such as dust, pollen, and pet dander from entering your home through the humidifier. By changing it regularly, you can improve the airflow quality in your home. Keep dust and dirt from clogging the machinery, and decrease any odors that may be caused by an old or dirty filter. Not only will this save you time and money in upkeep costs on your humidifier, reduce dry air, and more importantly – it will help keep you and your family healthier by living in a cleaner environment.

When to change your humidifier filter

When it comes to maintaining a healthy and balanced level of moisture in your home, having a working humidifier is essential. For that reason, it’s important to know when to change the humidifier filters. Not changing the humidifier filter on a regular basis can result in poor performance, increased noise levels, or irregular humidity control. To avoid this, replace your standard humidifier filter at least twice per season. More often if you live in hard water areas; disposable filters should be replaced after 60 days of use. It’s an easy task to manage with some basic maintenance and actually helps make your unit last longer while ensuring maximum performance. So don’t forget to check your filter month after month!

How to change your humidifier filter

Maintaining your humidifier filter is an important part of keeping your home in a comfortable atmosphere (level of humidity/moisture). Knowing how to change the filter is the first step in this process. Make sure you have a replacement filter before you start.

If you have never done it before, it’s not complicated: start by turning off the humidifier, then open it and remove the filter from its base. To access the filter, undo any clips or screws and pull out the old filter. Carefully insert a new replacement filter into place and reassemble, making sure all pieces are firmly secured back into their places. Once complete, plug in your humidifier and turn it back on – you are ready to enjoy clean airflow through your home again!

Pro Tip

Take a photo of the humidifier before you take it apart so you know what it should look like when you have put it back together.

Tips for changing your humidifier filter

Good humidifier maintenance is key to ensuring you get the most out of your device. Tips for changing your humidifiers filter include replacing your filter every season, or two-three months at a minimum, checking the filter before each use, and cleaning the filter case with a mild disinfectant or warm water when you replace the filter. You should regularly inspect the filter for wear and tear and replace it if it appears frayed or cracked. Remembering to follow these tips can help extend the life of your device as well as ensure the better air quality in your home.

Filter Type

Know your humidifier filters brand name. Get the right replacement filter for your system. Check the model number and size of your humidifier or call customer service to make sure you are purchasing the correct filter. They may call it a humidifier pad but the mean the same thing.

Popular Brands

Honeywell is one of the more popular brands of humidifiers, google Honeywell humidifier filter to find a replacement filter. You can purchase filters on Amazon for most humidifiers at a decent price, they usually have stock but check availability.


Humidifiers are a great way to add moisture to the air, but they also need regular maintenance. Changing your humidifier filter is an important part of that maintenance, and it’s something you should do at least once a season. In this post, we’ve outlined why you should change your humidifier filter, when to change it, and how to do it. We’ve also included some tips for making the process go as smoothly as possible.

If you have any questions about changing your humidifier filter or about humidifiers in general. Please don’t hesitate to contact us.

We would be happy to help!

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