5 Best Humidifier For COPD

Last updated on Mar 7, 2022 Humidifiers
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For those battling chronic obstructive pulmonary disease (COPD), you need a humidifier to alleviate the symptoms. COPD along with other lung diseases affects the respiratory system, thus making breathing difficult. Although doctors can prescribe some medication for such diseases, they can be triggered or worsen at any moment.

According to the Canadian Lung Association exposure to allergens and dry air can cause or flare-up COPD. Allergens such as smoke, and dust can make breathing hard for people with COPD. On the other hand, low humidity (below 30%) can dry out mucus membranes. This leaves the airways exposed and easily irritated, thus flaring up the symptoms.

There are various ways to deal with these problems. For allergens, you can use air purifiers to filter them out. However, to deal with dry air you need a good humidifier. This can ease breathing, and minimize nasal passage irritations.

For this reason, if you are among the 16 million Americans nursing COPD you need a humidifier. In fact, even those suffering from other lung diseases need a humidifier to prevent them from worsening.

In this article, we have selected some of the best humidifiers for COPD and other lung diseases.  You can check them out below.

Summary of the Selected Humidifier for COPD

HumidifierElechomes SH8830 Warm and Cool Mist HumidifierVornado EV100 Evaporative HumidifierLevoit Dual 100 HumidifierVicks Warm Mist HumidifierHemingWeigh Ultrasonic Humidifier
Tank Capacity6.5L3.8L1.8L3.8L2.2L
Mist typeCool and warm mistCool MistCool MistWarm MistCool Mist
Area Coverage861300 ft2260 ft2300 ft2280 ft2
Humidity sensor
Essential oil compatibleYesNoYesYesNo

Is Air Conditioning Good For COPD

Yes, air conditioning is good for COPD. Just like with other lung diseases, COPD patients need to stay in a cool, air-conditioned environment. Air conditioning can help you maintain such environments. Air conditioners work by balancing temperature and humidity. So, if you have COPD, this environment prevents it from getting triggered or worsening.

What Is the Best Humidity for Someone with COPD

According to WebMD, the ideal humidity for someone with COPD should be between 30-50%. If the relative humidity gets is more than 50%, a COPD patient may find it hard to breathe. On the other hand, when the humidity level is below 30% the air tends to be dry.

Dry air irritates the airways and favors the spread of viruses like flu. All these can worsen COPD symptoms. Therefore, if you are looking after a COPD patient ensure the humidity levels are within 30-50%.

Should I Use An Air Purifier Or Humidifier For COPD

Both an air purifier and a humidifier can be used for COPD. Depending on the environment you live in, you may use either of them or both. For instance, if you are living in an area with fluctuating humidity or experiencing winter seasons a humidifier can be good for you.

Similarly, an air purifier can be good for those in areas with allergens. However, to avoid taking risks, we suggest COPD patients should use both air purifiers and humidifiers. You can use them at the same time or one at a time depending on your preference.

Which One Is The Best Cool Or Warm Mist Humidifier For COPD

Both cool and warm mist humidifiers are good for COPD patients. It is rather a matter of individual comfort and preference. For instance, Healthline provides that many people with COPD have asthma. Furthermore, this article articulates that most patients with asthma prefer warm environments. This means a warm-mist humidifier can be good for them.

The only challenge these humidifiers have is that the cool-mist humidifier may risk releasing contaminants into the air. These irritants such as bacteria and molds worsen COPD if exposed to the patient. Similarly, a warm mist can risk burning, especially for those with children.

 But these can be avoided by keeping the water tank clean at all times and keeping the humidifier out of children’s reach. Other than that, both humidifiers can help one improve from COPD symptoms.

How To Improve COPD

  • Taking Medication

If you have been diagnosed with COPD, you need to follow your doctor’s prescription. Although COPD cannot be cured or reverse the damages, there are treatment plans that can help you improve. COPD treatment can help open up and reduce airway inflammation. This can make breathing easier.

  • Change Lifestyle

People with COPD need to change their lifestyles to alleviate the symptoms. Doctors may give you nutrition advice and breathing exercises for COPD. If you smoke, you might need to desist from it. These can considerably improve COPD.

  • Use an Air Purifier

You also need to limit the inhalation of allergens. This can be done by using an air purifier. If the allergens are removed the allergens may not be irritated. Certainly, this keeps COPD from worsening.

  • Use a Humidifier

Since dry air worsens COPD symptoms, you can use a humidifier to increase humidity. Good humidity levels can help keep the mucus membrane moist. This protects the airways from getting irritated, thus preventing COPD from flaring up. 

5 Best Humidifiers For COPD

1. Elechomes SH8830 Warm and Cool Mist Humidifier

Image showing Elechomes SH8830 Humidifier
Elechomes SH8830 Humidifier

Elechomes SH8830 is one of the best humidifiers for COPD and other related lung diseases. This is a cool and warm mist humidifier, which means it can be used all year round.

The humidifier is equipped with a 6.5-liter water tank. Because of this tank capacity, the humidifier can run for up to 72 hours on a low setting.

This humidifier is good for large rooms. It can effectively humidifier rooms of up to 861 square feet. In fact, you can use it anywhere at home, in gyms, and in offices.

SH8830 can automatically the relative humidity between 30-90%. It comes with built-in humidity sensors that detect current humidity and automatically adjust the mist setting. You only need to preset a level of humidity that is comfortable for COPD patients.

Why Elechomes SH8830 Warm and Cool Mist Humidifier is Good for COPD

  • Extended Run Time

If you are always busy, you probably need a humidifier that can run for a long to relieve COPD symptoms. You can get an SH8830 humidifier as it can run for up to 72 hours, thanks to the 6.5-liter water tank.  Even if you are away, Elechomes SH8830 can maintain enough mist. This helps the COPD patient left behind improve from COPD symptoms.

  • Automatic Humidification

Are you in need of a humidifier that can maintain a specific humidity level to keep your COPD patient safe? Elechomes SH8830 can be good for you. The humidifier uses built-in sensors to detect current humidity. It then adjusts the mist output accordingly. This means people living with COPD can at all times breathe in moisturized air. So, you need to enable auto-mode and maintain a comfortable environment for people with COPD.

  • Convenient

If you need a humidifier that COPD patients can use all year round is SH8830. Since this humidifier can generate both cool and warm-mist use can use it in all seasons. This helps ensure your COPD patient is living in a comfortable environment to alleviate all symptoms.


  • Remote control
  • Rotatable spray nozzles
  • Auto mode
  • Easy to fill
  • Compatible with essential oils
  • Humidity sensor
  • Timer


  • Loud on high setting 

 2. Vornado EV100 Evaporative Humidifier

Image showing Vornado EV100 Evaporative Humidifier
Vornado EV100 Evaporative Humidifier

You can alleviate COPD symptoms by using Vornado EV100 evaporative humidifier. This humidifier can generate soothing moisture in rooms of up to 300 square feet. The humidifier can use it at home, offices, and any other place with fluctuating humidity.

In addition, EV100 comes with a 3.8-liter water tank. This allows it to run for up to 24 hours with just one fill. The tank is designed with carrying handles, and a removable cap. This makes cleaning and filling easy.

The humidifier is easy to control. It comes with a simple push-button control panel. This allows you to adjust the mist output. You can change from low, high, auto, and continuous settings.

Further, EV100 can control humidity automatically. It is designed with humidity sensors that detect the current humidity levels and automatically adjust the mist output.

This humidifier uses a special airflow known as Vortex Action to release moisture. This allows the humidifier to release moisture fast for quick comfort restoration.

Why Vornado EV100 Evaporative Humidifier is Good for COPD

  • Automatic Humidity Control

If you have been diagnosed with COPD, you can get EV100 for controlled humidification. The humidifier can automatically control your indoor humidity levels to ensure it remains within the preferred range. This helps a patient with COPD keep the nasal membrane moisture to avoid getting irritated. Therefore, the patient can breathe better.

  • Good Area Coverage

Even if the patient is living in a big room, you can get EV100 to improve from COPD symptoms. The humidifier can humidifier rooms of up to 300 square feet. It means even patients in large rooms can receive balanced humidity. This helps the patient improve from flu, and other breathing difficulties triggered by dry air.

  • Optimum Performance

For those who need a humidifier that can quickly restore humidity that favors a COPD patient, you can use EV100. This humidifier is designed with blades that pull dry air through the humidifier. It then circulates the humidified air swiftly with the help of vortex action. Therefore, this can help prevent COPD from flaring up.


  • Easy to clean and refill
  • Humidity sensor
  • Wick filter
  • Energy efficient


  • Loud on high setting 

3. Levoit Dual 100 Humidifier

Image showing Levoit Dual 100 Humidifier
Levoit Dual 100 Humidifier

Another good humidifier for COPD is dual 100. This is a safe and reliable humidifier that can help a COPD patient improve.

The humidifier is designed with humidity sensors. They can detect humidity levels and automatically adjust mist levels to maintain comfortable humidity.

Dual 100 also comes with a 1.8-liter water tank. This allows the humidifier to run for up to 20 hours on a low setting.

It is effective for rooms of up to 260 square feet. You can use it in an average small or medium-sized room.

Dual 100 is a 2-in-1 device. On top of humidification, it can also diffuse essential oils. This gives a COPD patient has a fresh air around.

You do not need to worry about noise issues. Dual 100 can become as quiet as possible. You only need to enable sleep mode and the noise level will reduce to less than 24 dB. The sleep mode also turns off display lights.

Why Levoit Dual 100 Humidifier is Good For COPD

  • Maintains Favorable Humidity

If you are struggling with symptoms of COPD, you can get a dual 100 humidifier. The humidifier can automatically humidify the room to maintain your preferred humidity level.  This helps you improve from coughing, difficulty improving among other symptoms. Typically, this is because the soothing moisture opens up the airways and helps restore their shape.

  • Promotes Natural Healing

 Levoit dual 100 can help promote natural healing among people with COPD and other lung diseases. The humidifier can help alleviate COPD symptoms through essential oils. A study by the medicine journal Plos One indicates that essential oils lessen lung destruction and airway inflammation.

This shows that essential oils can help control lung injury in COPD. In fact, essential oils help boost the immune systems of those with COPD. Therefore, dual 100 can help manage the effects of COPD.

  • Lets You Sleep Uninterruptedly

If you want a humidifier that generates moisture without disrupting your sleep, you can get dual 100. The humidifier can maintain a comfortable humidity level to help a patient sleep soundly. Even if it circulates humidity in rooms of up to 260 square feet, it generates less than 24 dB under sleep mode. Accordingly, this helps the patient rest comfortably throughout the night.


  • Remote control
  • Operates quietly
  • Convenient
  • Auto humidification
  • Aromatherapy
  • Timer


  •  Some people complain of water dripping out of sides

4. Vicks Warm Mist Humidifier

Vicks Warm Mist Humidifier
Vicks Warm Mist Humidifier

Vicks is also a good humidifier that can help people with COPD to relax. This is a warm-mist humidifier that helps relieve cough, breathing problems, and other symptoms.

Although it is designed with no filters, the water tank is easy to clean to prevent microorganism growth. The tank has a wide opening for easy cleaning and filling.

Vicks humidifier comes with a 3.8-liter water tank. This means it can maintain consistent warm-mist for up to 24 hours on a low setting. It keeps indoor relative humidity between 40-60%.

The humidifier is effective for medium-sized rooms of up to 300 square feet.

You can customize the humidifier’s mist output with the dual mist setting. You do not need to worry about empty tank damages. The humidifier can automatically shut off when the tank is empty.

The humidifier is compatible with vapor steam. This can help you enjoy soothing vapors.

Why Vicks Warm Mist Humidifier is Good for COPD

  • Maintains Consistent Humidity Levels

For those with COPD and other lung diseases like asthma, you can get Vicks humidifier. This warm mist humidifier can maintain good humidity levels in your room. It can ensure the indoor humidity levels remain within 40-60%. This helps relieve cough, irritated airways, and difficulty in breathing. Generally, this is good for people with COPD as the pain can be relieved.

  •  Provides Medicated Vapors

If you want a humidifier that can help you suppress cough associated with COPD, Vicks might be good for you. This humidifier is compatible with vapor steam, which means it produces medicated steam. Remarkably, this helps relieve cough, lung irritations, and airways irritations. Ultimately, if you add vapor steam to the humidifier, it can help COPD patients relax.

  • Minimize Aerosol of Contaminants

Some humidifiers can release moisture containing impurities. This can trigger or worsen COPD symptoms. Vicks warm mist humidifier minimizes this problem as it boils the water before being released to the air. This helps COPD patients to keep healthy.


  • Easy to control
  • No filters, meaning no filter replacement costs
  • Automatic shut-off
  • Easy to clean


  • No remote or smart control 

 5. HemingWeigh Ultrasonic Humidifier

Image showing HemingWeigh Ultrasonic Humidifier
HemingWeigh Ultrasonic Humidifier

COPD patients can live a better life with Heming Weigh ultrasonic humidifier. This humidifier is suitable for rooms of up to 280 square feet. You can use it in your bedroom, baby’s room, office, and other small rooms.

This humidifier has a 2.2-liter water tank. This tank capacity allows the humidifier to run up to 24 hours on a low setting. It is also equipped with an auto shut-off feature, which turns off the unit when water gets low.

The water tank has a wide opening. This makes cleaning easier as you can insert the hand and clean comfortably.

The humidifier allows you to customize the humidity output. You can use a dial knob to adjust the mist output level that is most comfortable for a COPD patient. HemingWeigh also comes with a 360-degree rotatable nozzle, which allows you direct mist to your preferred position.

HemingWeigh Ultrasonic Humidifier operates quietly. It generates less than 28 dB noise levels, which is equivalent to a nearby whisper. This can allow people with COPD to rest comfortably.

Why HemingWeigh Ultrasonic Humidifier is Good For COPD

  • Operates All Night Long

If the humidity levels around decrease at night, you can use HemingWeigh. This humidifier comes with a 2.2-liter water tank, which allows it to run for 24 hours. It means when fully filled, the humidifier can maintain soothing moisture for the whole night and day. Ultimately, this can help one improve from COPD symptoms such as cough, and difficulty in breathing.

  • Maintains Comfort

If you want a humidifier to provide comfortable humidity for COPD patients, HemingWeigh might be good for you. This humidifier does generate soothing moisture with the noise produced. This means it can be used in the patient’s bedroom. It can help them have a comfortable sleep without noise disruptions.


  • Auto shut-off timer
  • Easy to clean
  • Operates quietly
  • Energy efficient


  • No remote control
  • No humidity sensor


COPD patients need utmost care to prevent the symptoms from escalating. To properly manage COPD, you need a humidifier to keep the air moist. This helps alleviate most COPD symptoms such as cough, difficult breathing, and others.

You should note that humidifiers do not cure COPD. However, they can work alongside treatment plans to lessen the symptoms. So, you can choose any of the selected humidifiers above to create a comfortable environment for COPD patients. 

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