5 Best Air Purifier For Lung Disease

Last updated on Mar 7, 2022 Air Purifiers
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Poor indoor air quality is such a serious problem, especially for those suffering from lung diseases. In case you or your family member has any lung disease you can tell how bad airborne irritants are. The good news is that you can control this problem with an air purifier as part of the treatment plan. Some lung diseases that air purifiers can help you with include COPD and asthma. They can also help you with infections such as tuberculosis, influenza, and pneumonia.  

For those with lung conditions, high levels of air pollution can worsen your symptoms like asthma attacks, cough, and COPD flare-ups. In this regard, any lung patient needs to take note of their everyday air quality. But this might be a challenge if you do not have a good air purifier. An air purifier can help reduce indoor air contaminants take to keep the air quality safe for everyone.

Given that there are many air purifiers on the market, choosing one that is good for lung diseases might be difficult. It is for this reason that we have come up to save you the hassle. We have conducted research and selected some of the best air purifiers for lung disease. Continue reading to find out these units and why they are good for lung diseases.

In case you are in a hurry, below is a summary of our selected air purifiers. 

Summary of Our Selected Air Purifiers for Lung Disease

ProductIQAir HealthPro Plus Air PurifierAIRDOCTOR 3000 Air PurifierBlueair Blue Pure 211+ Auto Air PurifierLevoit LV-PUR131S Air Purifier MSA3 Air Purifier
HEPA filterYesYesYesYesYes
Area Coverage1,125 SF638 SF550 SF360 SF420 SF
Auto modeYesYesYesYesYes
Carbon filterYesYesYesYesYes
Filtration Levels34333

Do Air Purifiers Help with Pneumonia?

Yes, air purifiers can help with pneumonia. Air purifiers work by removing pollutants from the air that trigger or worsen Pneumonia. Some of these contaminants include exhaust emission, mold spores, pollen, and other volatile organic compounds (VOCs). In a study about pneumonia, researchers at ATS Journals found out that exposure to air pollutants can cause lung inflammation. This means if these contaminants are removed, the inflamed air sacks may start to gradually relax. This can eventually alleviate the symptoms, thus having better breathing.

Do Air Purifiers Help with Breathing?

Yes, an air purifier can help with breathing. Breathing is commonly affected by irritants in the lungs. These irritants cause cough and an increase in mucus in the lungs. Such conditions significantly affect breathing. But, when you use a good air purifier, irritants such as smoke, dust, and VOCs are reduced. This leaves your respiratory system free as there are fewer irritants moving to the lungs. Therefore, you will start breathing better. 

However, other than air pollution, dry air can also affect breathing. It irritates the airways and lungs. This makes them start narrowing, which makes breathing difficult. If your breathing problem is caused by dry air, an air purifier may not help you. Instead, a humidifier can be good for you.

Does Air Purifier Help with Emphysema?

Yes, air purifiers can help with emphysema. According to Johns Hopkins Medicine, emphysema is mainly triggered by exposure to dust, smoke, chemical fumes, and other related substances. Air purifiers are designed to remove such irritants from the air. This will eventually calm down the symptoms, thus improving from emphysema symptoms.

What Is the Best Air Purifier for Someone with COPD?

It is not a secret that those suffering from Chronic Obstructive Pulmonary Disease (COPD) need to keep their breathing air clean. When looking for the best air purifier for COPD, you probably need a unit that can help with your lungs. However, choosing an air purifier for lung diseases is not easy. Therefore, you need to look out for air purifiers with specific features. These features are listed below.

  • HEPA Filter

The best air purifier for COPD is that with a true HEPA filter. This type of filter can remove 99.97% of airborne contaminants. These include dust, mold, bacteria, pollen, and other particulates of up to 0.3 microns. This will help protect your lungs not from getting irritated.

  • Activated Carbon Filter

You also need to look out for an air purifier with an activated carbon filter. This type of filter can remove smoke, and odors, which also trigger lung diseases such as COPD. An air purifier with a carbon filter will help minimize breathing issues.

  • Area Coverage

You need to consider the area coverage of the air purifier. The air purifier you choose should be able to purify the intended room. This will help reduce the risk of leaving some irritants suspended in the air. 

  • Auto mode

The auto mode feature is also important for COPD patients. The auto mode helps detect and remove airborne contaminants before they accumulate. So, this prevents the patients from getting exposed to high levels of pollution. 

If at all you still have challenges in choosing a good air purifier for COPD, we have selected some for you. These can help you with other lung-related diseases. 

Best Air Purifier for Lung Disease 

 1. IQAir HealthPro Plus Air Purifier

Image showing IQAir HealthPro Plus Air Purifier
 IQAir HealthPro Plus Air Purifier

We have identified IQAir HealthPro Plus as one of the best air purifiers for lung diseases. The air purifier uses Hyperfiltration technology. This technology is proven to filter at least 99.5% of airborne particles as small as 0.003 microns. This makes it good for people with asthma and other lung-related problems.

Furthermore, IQ Air health pro plus is designed with three levels of filtration. These include:

  • Pre Max Micro-Particle Filtration: This removes allergens such as pet dander, mold spores, and pollen.
  • V5-Cell Granular Activated Carbon Adsorption: This reduces odors, volatile organic compounds (VOCs), and other airborne chemicals.
  • HyperHEPA filtration: This removes fine and ultrafine particles such as combustion particles and some viruses.

This air purifier is easy to control. It comes with six fan speeds that adjust depending on the air quality. The unit also comes with a programmable auto mode and filter-life monitor. The auto mode allows the air purifier to adjust the six fan speed depending on the air quality. It also comes with a remote control that allows you to set your air purifier right from your comfort zone.

The air purifier can cover large rooms of up to 1,125 square feet. It can be used anywhere at home, offices, gyms, and in other large spaces.

Why IQAir HealthPro Plus Air Purifier is Good for Lung Disease

  • Ultra-fine filtration

Are you looking for an air purifier that can help you manage lung complications such as COPD or asthma? You can get IQAir HealthPro Plus Air Purifier. This air purifier cannot only help you improve from lung diseases, but also prevent them from getting worse. HealthPro Plus can trap ultrafine particles as small as 0.003 microns. Ultimately, this will help you manage lung-related complications as the inhalation of irritants is limited.

  • Long-Lasting Filters

IQAir can give you an extended air purification with less filter replacement expenditure. The air purifier comes with an advanced filter pleating technology. This technology increases the airflow to speed up the particulate loading capacity. This does not only protect the patient from inhaling polluted air but also increases the frequency of filter replacement.

  • Intelligent Air Monitoring

Patients with lung problems need good air quality at any moment. IQAir HealthPro Plus can help you monitor your indoor air quality and also ensure it is clean. This air purifier can operate automatically, whereby it detects the air quality and adjust the fan speed accordingly. Since the air purifier features six fan speeds, removing the detected air contaminants takes less time. This limits the concentration of contaminants in the air. Certainly, the patient will have an improved breathe. 


  • Intelligent filter life monitor
  • Remote control
  • Timer
  • Built-in handle and sturdy casters
  • 10-year warranty


  • Costs slightly higher than other selected air purifiers 

2. AIRDOCTOR 3000 Air Purifier

Image showing AirDoctor 3000 Air purifier
AIRDOCTOR 3000 Air Purifier

AirDoctor 3000 air purifiers can also alleviate lung problems. AirDoctor 3000 is a 4-in-1 air purifier. This means has four levels of filtration. These include a pre-filter, dual-action carbon filter, ultraHEPA filter, and whisper-jet fans. The ultraHEPA filter technology can remove ultra-fine particles as small as 0.03 microns in size. This is about 100 times more effective than the common HEPA filters.

The air purifier can also monitor the current air quality. It uses auto-mode air quality sensors to detect the air quality in the room and then adjust to the suitable level of purification.

AirDoctor is effectively sealed to ensure all the air pulled through the unit is filtered. The air purifier’s filter frame tightens the seal, which forces the air to go through the filters.

The air purifier is suitable for rooms of up to 638 square feet. In this space, the unit purifies air 4 times per hour. This limits pollutant accumulation.

Why AIRDOCTOR 4-in-1 Air Purifier is Good For Lung Disease

  • Effectively Removes Airborne Particulates

If you are looking for an air purifier that can trap tiny allergens, consider getting AirDoctor. The air purifier is equipped with an ultraHEPA filter. This type of filter is certified to remove airborne particles as small as 0.003 microns. This makes it more effective compared to other ordinary HEPA filters. So, in case one has lung problems, this air purifier can help stop the problem from worsening. 

  • Real-Time Air Quality Monitor and Purification

If you or your family member has lung issues, you do not have carryout guess works about air quality.  AIRDOCTOR Air Purifier is designed with intelligent air quality sensors. When you set the unit to auto mode, it automatically adjusts the fan speed depending on the detected air quality. This means the pollutants will not accumulate, something that is risky for lung patients. In general, this air purifier helps you monitor the air quality to ensure it is safe for the patient.


  • Filter change alert
  • Timer
  • Optional ionizer
  • Auto-mode
  • Air quality monitor
  • Washable pre-filter
  • Energy efficient


  • Slightly high filter replacement costs

3. Blueair Blue Pure 211+ Auto Air Purifier

Image showing Blueair Blue-Pure 211+ Auto Air Purifier
Blueair Blue Pure 211+ Auto Air Purifier

Blueair Blue Pure 211+ auto air purifier can also help you improve from lung diseases. It comes with three levels of filtration entailing a pre-filter, carbon filter, and HEPA filter. These can remove allergens that trigger lung conditions. 

Just like other Blueair air purifiers, Pure 211+ auto also uses HEPASilent filtration technology. This technology combines electrostatic and mechanical filtration systems. This makes the filters lighter making them require less air pressure compared to traditional HEPA filters. This makes the device quiet and more energy efficient. 

The air purifier comes with an auto mode feature to help you maintain clean air. when enabled, the air purifier automatically adjusts the fan speed depending on the current air quality. Moreover, real-time air quality is provided to you using the LED light display. The light changes color to show poor, moderate, and poor air quality. 

Blueair Pure 211+ auto is recommended for rooms of up to 550 square feet. This means you can use it in most offices, living rooms, bedrooms, basement, and garage. 

Why Blueair Blue Pure 211+ Auto Air Purifier is Good For Lung Disease 

  • Good Performance

If you want an air purifier that can effectively reduce indoor allergens, Pure 211+ can be good for you. The air purifier is AHAM verified with a good clean air delivery rate (CADR). The device is CADR-rated 380 CFM for pollen, 347 for dust, and 353 CFM for smoke. This means this air purifier can swiftly remove dust, smoke, and pollen, which are bad for those suffering from lung diseases. 

  • Maintains Comfortable Air Quality

Lung patients need full-time good air quality for better health. Blueair Blue Pure 211+ auto air purifier is designed with an auto mode feature. When enabled it ensures the air quality remains good at all times. This feature detects the air quality and automatically adjusts the fan speed accordingly. This means pollutants are not allowed to accumulate to cause discomfort among lung patients. 

  • Extended Filter Life

If you need a good air purifier that will not stress you with filter replacement costs, Pure 211+ auto can help you out. The pre-filter, which acts as the first line of defense traps large particles that can damage the primary filters. This helps extend the HEPA and carbon filter life. You can maintain the pre-filter by washing. Therefore, you will not need to frequently replace filters, thus minimizing the costs. 


  • Air quality indicator
  • Auto mode
  • Easy filter change
  • Low energy consumption
  • Easy to control


  • No remote control 

4. Levoit LV-PUR131S Air Purifier

image showing Levoit LV Pur131S Air Purifier
Levoit LV-PUR131S Air Purifier

If you are suffering from any lung disease, this air purifier can help you. LV PUR131S has three stages of filtration including a pre-filter, carbon filter, and a true HEPA filter. These can remove indoor allergens that commonly trigger lung complications.

You can control the air purifier by using your smartphone. This unit is compatible with the VeSync app. This app does not only help to control the air purifier, but it can help you monitor the air quality, trap filter life, and others. Other control applications include Amazon Alexa and Google Assistant for voice command.

The device is ideal for rooms of up to 360 square feet. These may include offices, living room, garage, and bedroom.

LV-PUR131S cannot interrupt your sleep if you want to use it at night. The sleep mode feature turns the air purifier to almost silent. Under sleep mode, the air purifier generates less than 27 dB noise levels.

Why Levoit LV-PUR131S is Good for Lung Disease

  • Constant Purification

If you are battling asthma or COPD, LV-PUR131S can help maintain good air quality. The air purifier comes with an auto mode feature. When enabled, the unit detects real-time air quality and automatically adjusts the fan speed. This means airborne pollutants are removed before they accumulate. This can help improve your health.

  • Neutralize Irritants

Since patients suffering from lung diseases require clean air, LV-PUR131S can help you with that. The air purifier comes with 3 levels of filtration. The pre-filter removes large particulates such as pet hair. Additionally, a carbon filter neutralizes smoke, odors, and VOCs. The HEPA filter removes dust, pollen, and airborne pollutants of up to 0.3 microns. All these particulates can trigger or worsen lung complications. Therefore, when they are reduced, the patient stands a chance of improving.

  • Smart Control

Do you want to keep track of the air quality of you or your lung patient is breathing? LV-PUR131S might be good for you. This air purifier comes with numerous applications that can help you monitor and control it. The VeSync application entails an air quality monitor that can help you track the air quality in your room from wherever you are. Similarly, Alexa and Google Assistant help you control the unit. So, if you have left a patient at home, you do not need to worry about air pollution. Besides, if you are at home you do not need to move out of bed or sofa to adjust the settings.


  • Multiple control methods
  • Sleep mode
  • Auto mode
  • Filter replacement indicator
  • Energy efficient


  • Loud on high setting

5. MSA3 Air Purifier

Image showing MSA3 air purifier
MSA3 Air Purifier

You can use MSA3 air purifier to alleviate lung complications. It comes with a 3 stage filtration system that includes a pre-filter, true HEPA filter, and activated carbon filter. These liaise to remove pet dander, smoke, dust, pollen, odor, and other small particulates that irritate lungs.

This air purifier is recommended for rooms of up to 420 square feet. This means you can use the unit in large places such as a basement, garage, bedrooms, living rooms, and offices.

The noise levels of this air purifier range from 25-47 dB depending on the fan speed setting. This means on a low setting you can use the air purifier in your bedroom without any interruptions.

You do not need to worry about the filter life. The filter replacement indicate will illuminate to notify you about the need for change.

Why MSA3 Air Purifier is Good For Lung Disease

  • Effectively Reduce Allergens

If your lung complication is triggered by allergens, you can consider adding an MSA3 air purifier. This air purifier comes with a 3-in-1 filtration system with the primary filter being HEPA. These can trap 99.97% of allergens and other indoor contaminants as small as 0.3 microns. This helps relieve complications such as asthma, COPD, and emphysema.

  • Purifies Air Whole Night and Day

If you want full-time use of your air purifier, MSA3 air purifier might be good for you. The unit operates quietly giving you space to rest comfortably. Under sleep mode, the air purifier can cleanse your indoor air generating less than 27 dB noise levels. You can equate this noise level to a whisper in the air. certainly, this does not help alleviate lung conditions but also allows the patient to rest comfortably.


  • Sleep mode
  • Child lock
  • Filter replacement indicator
  • Ultra-quiet
  • Automatically stop running when the panel is open
  • Timer


  • No auto mode


We wish to congratulate you upon finishing the entire article. We hope that the information provided has helped you understand air purifiers for lung disease. All the selected devices are good and can help you improve the air quality at your home or office. You only need to get one that suits your preferences and budget. 

However, you should not take an air purifier as a treatment plan for any lung disease. It can only be part of your treatment plan to ensure the symptoms are not triggered or worsened. Notably, if you have been diagnosed with lung conditions like asthma, COPD, please do follow your doctor’s advice as well. 

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