Can You Use Brita Filtered Water In A Humidifier?

Last Updated on September 8, 2023 by Nigel Pearson

The short answer is yes, you can use Brita filtered water in a humidifier. Humidifiers require clean water to prevent the spread of germs and bacteria from contaminated water. Therefore, using filtered water will help to create a healthier environment for your home or office.

Since Brita filters are designed to reduce impurities from tap water, using it in your humidifier can help protect you and your family from exposure to harmful toxins or chemicals that may be present in regular tap water.

Using Brita filtered water in a humidifier is an excellent way to ensure that you are getting clean, pure air into your home or office. The filter removes impurities from the water so that it does not cause damage to the humidifier in terms of scale buildup, mold growth, and unhealthy bacteria levels. In this article we will discuss how you can use Brita filtered water in a humidifier.

Can You Use Purified Water In A Humidifier?

Can You Use Purified Water In A Humidifier
Use Purified Water In A Humidifier

yes, you can use purified water in a humidifier. Purified water has been filtered and treated to remove contaminants that could damage the inside of your humidifier and potentially cause health risks if inhaled. The most common type of purified water available for household use is Brita filtered water. While it may be tempting to try and save money by using tap water in your humidifier, it is not recommended as particles can remain suspended in the water that may cause health problems.

Can You Use Brita Filtered Water In A Humidifier?

The short answer is yes! Brita filtered water can safely be used in a humidifier, as it removes chlorine, sediment, and other impurities from the water. You should always use filtered water with your humidifier to ensure that you don’t introduce contaminants into the air. Using tap water or untreated well water could result in bacteria buildup and growth in the humidifier. Brita filters use activated carbon to filter out impurities, providing a healthier option for your home’s air quality. It also helps reduce odors and makes the water taste better.

Does A Brita Filter Make Distilled Water?

No, Brita filters do not make distilled water. Distilled water is created by boiling water and then condensing the steam into a separate container. This process removes impurities and contaminants, resulting in pure H2O without any minerals or other organic material left behind. A Brita filter works by passing regular tap water through carbon and resin filters to reduce chlorine, limescale, and other impurities but does not remove minerals like calcium and magnesium. So, Brita filters are a way to purify water for drinking and other uses but not a way to make distilled water. As such, it is not advised to use Brita filtered water in humidifiers as the mineral content can be detrimental to the functioning of the humidifier over time. It is best to use distilled water in a humidifier when possible.

Is Brita Filtered Water Better Than Bottled Water?

The answer to this question depends largely on the quality of water being filtered. Brita filters are designed to reduce chlorine, lead, mercury, and other unwanted particles that can be present in ordinary tap water sources. However, the degree of purification achieved by a Brita filter does not compare to that provided by bottled water.

Why Are Particles In Your Humidifier Water Bad?

When water is added to a humidifier, it aerosolizes and any impurities in the water can be breathed in. Inhaling particles of dirt, dust, or excess minerals from unfiltered water can cause health issues such as allergies, asthma flare-ups, or irritation of your nose and throat. Therefore, it’s important to use filtered water in a humidifier.

What Kind Of Water Should I Use In My Humidifier?

1. Tap water: Using tap water in your humidifier is not advised, as it can cause mineral buildup over time and create a breeding ground for bacteria and microorganisms.

2. Distilled water: This type of water is free of minerals and contaminants, but it lacks the natural electrolytes that are found in tap water.

3. Brita filtered water: Using a quality Brita filter can improve the taste and safety of tap water, reducing chlorine and other impurities — perfect for use in humidifiers. To ensure optimal performance, it is important to change your filter regularly.

Can I Use Regular Water In Humidifier?

Can I Use Regular Water In Humidifier
Use Regular Water In Humidifier

You can use regular tap water in a humidifier, but it may not be the most ideal option. Tap water contains minerals and other particles that can cause buildup within the unit over time. This buildup can clog up the system, making it less effective and potentially damaging the machine itself. Additionally, these mineral deposits can be dispersed into the air and settle on furniture, making them harder to clean.

Why You Should Use Distilled Water In Your Humidifier?

Using Brita filtered water in a humidifier can be tempting, as it is often more readily available than distilled water. However, it is not recommended for use in humidifiers due to the presence of minerals that could lead to mineral buildup and clogging of the device over time. The buildup can also cause bacteria, mold, and other microbial organisms to grow and spread, putting your health at risk.

The best way to ensure that the water you use in your humidifier is clean and safe is by using distilled water. Distilled water has been heated until all minerals are removed, leaving only pure H2O behind. This type of water does not contain any minerals, so there is no risk of buildup in your humidifier, and it is free from any contaminants that could be present in other forms of water.

The Impact Of Water Quality On Humidifiers

Using Brita filtered water in a humidifier is generally safe, as long as the filter is changed regularly. The type of water used in a humidifier can have an impact on its performance and longevity. Hard water, which contains minerals such as calcium and magnesium, can cause build-up on the evaporator surfaces inside the unit. This build-up can reduce the efficiency of the humidifier and could eventually cause it to fail.

To ensure your humidifier runs efficiently and lasts as long as possible, it is important to use clean and safe water in it. Brita filters are designed to remove contaminants such as chlorine, lead, mercury and other impurities from drinking water. Using Brita filtered water can help to reduce the risk of build-up in your humidifier and prolong its life. Be sure to change the filter regularly for maximum efficiency.

How To Use Brita Filtered Water In A Humidifier

1. Install the Brita filter into a compatible water source as per manufacturer instructions.

2. Ensure that the water reservoir of your humidifier is full and free from debris before use.

3. Connect the output of the Brita filter to the humidifier’s intake valve, using either a hose or tubing provided by the humidifier manufacturer.

4. Turn on the filter and water power source to begin water circulation.

5. Monitor the humidity level while in operation, periodically adjusting it according to personal comfort preference.

6. Change out the Brita filter as per manufacturer instructions or when a drop in water pressure is observed indicating that the filter has reached its lifespan.

7. Empty and clean the humidifier’s water reservoir as per manufacturer instructions before storing or refilling it for reuse, discarding any unused Brita filtered water according to local regulations on disposal of household hazardous waste.

How Often To Change Brita Filters When Using Filtered Water In Humidifiers

depends on the type of filter used. Generally, it is advised to change Brita filters every two months for optimal performance and efficiency. However, if your total dissolved solids (TDS) concentration level remains low, you may be able to extend the life of the filter up to three or four months. If a higher TDS concentration is present, it is important to change the filter more often. Keep in mind that over-filtering can reduce efficiency and water flow rate, so changing your Brita filter every two months is generally recommended.

How To Clean Humidifiers When Using Brita Filtered Water?

How To Clean Humidifiers When Using Brita Filtered Water
Brita Water In Humidifier

1. To clean a humidifier when using Brita filtered water, you should follow the manufacturer’s instructions for cleaning your specific model of humidifier. If you’re unsure about instructions, consult the user manual for proper cleaning procedures.

2. You can also use a diluted solution of vinegar and water to disinfect the inside of the humidifier. Using a ratio of 1 part vinegar and 3 parts water, fill the humidifier tank with the solution and turn it on for 30 minutes to let it run through the system.

3. After 30 minutes, discard the vinegar solution and rinse out any residual sediment with clean tap water. Ensure all parts are thoroughly rinsed before putting them back together.

4. Once the parts are reassembled and all surfaces appear to be clean, fill the humidifier tank with Brita filtered water and add a few drops of essential oils if desired. Replace filters as recommended by the manufacturer or once every 3 months for optimal performance.

5. To maintain optimum performance and prevent the build-up of mineral deposits, it is important to regularly clean and disinfect your humidifier. Depending on the size of your unit and usage, you may need to do this as frequently as once per week. Consult the user manual for specific instructions regarding cleaning frequency and maintenance procedures.


Will using Brita filtered water in a humidifier affect the air quality in my home?

Using Brita filtered water in a humidifier may improve the air quality of your home, as it will help reduce airborne particles from entering your airways. Brita-filtered water typically contains fewer minerals and contaminants than tap water, which can lead to less dust and bacteria being released into the air. However, if you have hard water, then using Brita-filtered water may not be as effective in improving air quality.

Can I substitute distilled water with purified water?

No, it is not recommended to use purified water in a humidifier. While Brita filtered water does reduce chlorine taste and odor, as well as other contaminants, it does not remove dissolved minerals such as calcium and magnesium that can build up over time in the humidifier. Over time, these minerals can create scale deposits on the interior of the humidifier that can be difficult to remove.

Can I use filtered water in my CPAP machine?

No, filtered water should not be used in CPAP machines. Filtered water may contain impurities that could damage the machine. Additionally, most filters will remove many of the minerals and chemicals needed to reduce scale buildup inside your CPAP machine, which can affect its performance and longevity.

Can you inhale a humidifier with water only?

Yes, but the water you use should not contain minerals and other contaminants that can cause irritation when inhaled.


In conclusion, it is possible to use Brita filtered water in a humidifier, depending on the type of filter used. However, this should be done with caution as some filters can reduce the effectiveness of your humidifier and are not recommended for long-term use. It is best to consult manufacturer’s instructions before using Brita water in your humidifier. Additionally, be sure to follow the instructions for proper maintenance and cleaning of your humidifier to ensure that it runs safely and efficiently. Ultimately, Brita filtered water can make a great addition to any home humidity control system. But if you are not certain about its safety or compatibility, then it is best to consult an expert before purchasing and using filtered water in your humidifier.

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