Best Air Purifier for Cancer Patients: Top Five Options

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Written By Jamila W.

The health effects of indoor air pollution are increasingly recognized, with air purifiers being an essential device for improving indoor air quality. In particular, the air-cleansing effects of an air purifier make a significant difference in the well-being of cancer patients. With weakened immune systems, cancer patients are more susceptible to airborne toxins and pollutants, making clean air a crucial part of their recovery.

After researching and testing various air purifiers, we’ve identified the best air purifier for cancer patients. The Molekule Air Mini+, featured below, delivers outstanding performance against the common contaminants that impact the health of cancer patients. We’ve chosen this model as the best air purifier for cancer patients because it is an FDA Class II medical device and uses a unique technology that destroys airborne pathogens.

In addition, we’ve compiled a list of the five best air purifiers for cancer patients. These purifiers not only have top-of-the-line air purification technology but also have additional features like quiet operation and energy efficiency. With one of these air purifiers in your home, you can breathe easy knowing you’re doing everything you can to support your loved one’s comfort and recovery.

Overview of the Top Air Purifiers for Cancer Patients

ModelMolekule Air Mini+ IQAir HealthPro Plus Homedics 5-in-1 UV-C Air PurifierBlueAir Blue Pure 211VEVA Air Purifier ProHEPA 9000 
Style
ProsFilter status indicatorThorough multi-stage air cleaning Integrated essential oil therapyApp and Alexa controlApp and Alexa control
ConsApp configuration can be difficultRemote has limited functionalityLow CADRAir quality sensor and fan control varies in performancePricey replacement filters
CADR221300110410135
Air purification technologyPECOHEPAFibrous filter mediaAdsorbent media (activated carbon)Fibrous filter mediaAdsorbent media (activated carbon)UV-C lightFibrous filter mediaAdsorbent media (activated carbon)
Fibrous filter mediaAdsorbent media (activated carbon)
Recommended room size250 sq. ft 1,125 sq. ft 1659 sq. ft635 sq. ft 635 sq. ft
Weight 7.3 pounds35 pounds7.34 pounds22.7 pounds7.34 pounds 
Price$349.99$899$250$349.99$166.99
More detailsBuy on AmazonBuy on AmazonBuy on AmazonBuy on AmazonBuy on Amazon

The best air purifier for cancer patients

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These five market-leading air purifiers can be used to provide a clean and comfortable environment for a cancer patient. Many of our selections are medical-grade air purifiers for your confidence.

Best Overall: Molekule Air Mini+

Specifications

Technology usedPhotoelectric Catalytic Oxidation (PECO)HEPA filtrationMechanical filtration
Certifications / RatingsFDA Class II Medical DeviceCalifornia Air Resources Board (CARB) – ozone freeHEPAAHAM certifications
Filter(s)HEPA pre-filterProprietary PECO filter
Replaceable/removable partsReplaceable pre-filter and PECO filter
Wattage18 to 55 Watts  (depending on fan speed)
Clean Air Delivery Rate (CADR)221
Space coverage250 sq. ft 
Noise level (decibels)39
ControlControl panel on device, smartphone app, voice control
Dimensions8.26 x 8.26 x 12 in (21 x 21 x 30.5 cm)
Weight7.3 pounds (4.21 kilograms)
Warranty 2-year manufacturer’s warranty 
User manualMolekule Air Mini+ air purifier manual

Review of the Molekule Air Mini+

The Molekule Air Mini+ is the only air purifier in this selection that destroys the pollutants present in indoor air. We recommend this as the best air purifier for cancer patients. This compact and highly portable air purifier is also an FDA Class II medical device, due to its performance in cleansing indoor air. 

The Molekule Air Mini+’s outstanding performance is down to its unique air purification technology that was developed by Dr. Yogi Goswami, an engineering professor at the University of South Florida. His patented technology does not just trap and retain air pollutants, it destroys them, releasing carbon dioxide and water into exhaust air. 

Molekule Air Mini+’s photoelectric catalytic oxidation uses a titanium dioxide catalyst that is activated by UV light and an electrical current to generate hydroxyl free radicals that destroy air pollutants. The Air Mini+ is capable of destroying air contaminants that include:

  • Mold
  • Viruses
  • Bacteria
  • Particulate Matter
  • Volatile Organic Compounds (VOCs)
  • Nitrogen dioxide
  • Formaldehyde
  • Ozone

Pros & Cons of the Molekule Air Mini+

Pros:

  • FDA-classified medical device
  • Ozone-free performance
  • Able to destroy particles, organic, and inorganic gasses
  • Able to destroy viruses, bacteria, and mold
  • Uses UV light
  • Portable design 

Cons:

  • App-based setup can be difficult
  • Replacement filters are expensive
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Best Premium Buy: IQAir HealthPro Plus

Specifications

Technology usedHEPA filtrationActivated carbon
Certifications / RatingsH14 HEPA EPA Est. No.: 97566-CHE-1California Air Resources Board (CARB) – ozone free
Filter(s)IQAir PreMax PreFilterIQAir HyperHepa FilterIQAir V5-Cell Filter
Replaceable/removable partsIQAir PreMax PreFilterIQAir HyperHepa FilterIQAir V5-Cell Filter
Wattage27 to 215 Watts 
Clean Air Delivery Rate (CADR)300
Space coverage1125 sq. ft 
Noise level (decibels)69
ControlRemote control
Dimensions15 x 16 x 28 in (‎35.56 x 40.64 x 71.12)
Weight35 pounds (15.9 kilograms)
Warranty 10-year manufacturer’s warranty
User manualIQAir HealthPro Plus Air Purifier manual

Review of the IQAir HealthPro Plus Air Purifier 

The IQAir HealthPro Plus is a Swiss-made medical-grade air purifier that is routinely used in healthcare facilities across the world. It is particularly sought-after because of its efficacy against viruses, trapping ultrafine particles as small as 0.003 micrometers, 10 times smaller than a virus. 

It combines an enhanced true HEPA filter with pelleted activated carbon to strip indoor air of the majority of particulate, biological, and gaseous air contaminants. The improvement in air quality is marked due to its high CADR of 300 and its ability to turn over 1125 sq. ft of indoor air. 

Indoor air is pulled through the unit’s multi-stage robust filtration system which is triple-sealed to eliminate all air leakage. Powerful fans maintain the circulation of fresh air with four energy-efficient settings.

A patient can control this powerful device themselves using a simple remote control that can activate a whisper-quiet setting for good rest.

Pros & Cons of the IQAir HealthPro Plus Air Purifier 

Pros:

  • Medical grade air purifier
  • Powerful HEPA and activated carbon filtration
  • Filter life of up to two years for the true HEPA filter and activated carbon filters
  • 10-year warranty
  • Energy-efficient fan system

Cons:

  • Non-smart device
  • Not portable
  • Limited settings on the remote control 
  • Powerful fan settings may make cancer patients feel cold
  • The V5-activated charcoal filters absorb chemical smells from the purifiers packaging in storage and transit which may disturb patients
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Best Sanitizing: HoMedics 5-in-1 UV-C Air Purifier (Extra large room)

Specifications

Technology usedUV-C lightFibrous filter media
Activated carbon
Certifications / RatingsCarb-Compliant CompliantHEPA
Asthma & Allergy Certification Mark
ENERGY STAR
Filter(s)HEPA filter (with integrated pre-filter)
Activated carbon filter
Replaceable/removable partsUV-C light bulb
HEPA filter
Activated carbon filter
Essential oil tray pads
Clean Air Delivery Rate (CADR)110
Space coverage1659 sq. ft 
Noise level (decibels)65
ControlControl panel on device, remote control
Dimensions10.12 x 10.12 x 25.24 in (25.7 x 25.7 x 64.1)
Weight7.34 pounds (3.32 kilograms)
Warranty 3-year limited manufacturer’s
User manualHomedics 5-in-1 UV-C Air Purifier

Review of the HoMedics 5-in-1 UV-C Air Purifier (Extra large room)

HoMedics has a great reputation for producing high-quality medical devices and wellness products. This 5-in-1 air purifier, sized for large rooms, has great features that can help you keep a cancer patient comfortable. It gets room air thoroughly clean using its integrated pre-filter (that traps large particles like pet hair), true HEPA filter, and carbon filter that can operate at one of five fan settings that keep particulates and organic gasses under control. In addition, the robust filtration is matched by the integrated blue UV-C light has a strong antimicrobial effect, sanitizing room air so that patients with weakened immune systems can breathe confidently. 

This effective air purifier also integrates essential oil therapy with an oil tray where you can place essential oil-scented pads to diffuse through room air. We thought that this was an amazing feature for cancer patients as essential oils are known to help alleviate cancer side effects. Patients can choose the essential oils of their choice for enhanced comfort. 

Other excellent features of this portable air purifier for cancer patients include the convenient remote control and integrated air quality sensor that automatically control the fan settings for the device. There is also a timer that can be set to four, eight, and 12-hour periods.

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Best Smart Home: BlueAir Blue Pure 211

Pros & Cons of the HoMedics 5-in-1 UV-C Air Purifier (Extra large room)

Pros:

  • Integrated essential oil therapy
  • Handy remote control and sensor-based auto setting
  • Target particulate and gaseous air pollutants
  • Great odor control

Cons:

  • CADR is low
  • UV bulbs can fail after a short period
  • Some people and pets find blue light disturbing

Specifications

Technology usedFibrous filter media
Activated carbon
Certifications / RatingsCARB Certified Ozone-free
Intertek Sustainability
AHAM Verifide Quiet Mark
Filter(s)Activated carbon filter
HEPASilent filter
Replaceable/removable partsActivated carbon filter
HEPASilent filter
Wattage62.4 Watts 
Clean Air Delivery Rate (CADR)410
Space coverage635 sq. ft 
Noise level (decibels)23 – 53
ControlControl panel on device, mobile app, voice control
Dimensions14.4 x 14.4 x 22.7 in (‎36.6 x 36.6 x 57.7)
Weight22.7 pounds (10.2 kilograms)
Warranty 1-year manufacturer’s warranty
User manualBlueAir Blue Pure 211 Air Purifier manual

Review of the BlueAir Blue Pure 211 Air Purifier 

People who love tech, love this compact, but competent smart home air purifier from BlueAir. It is incredibly popular because of its great performance and intuitive control via app, voice, or the control panel on the device. The Blue Pure 211 is compatible with Alexa and also includes a smartphone app that tracks air quality in the room and the performance of the air purifier with remote settings that the patient can control.

The compact dimensions and high portability of this air purifier are ideal for a patient who may be having in-patient hospital stays, or hospice care. It travels easily and will get right on with cleaning the new environment it is placed in. Its quiet function will cleanse the air in a 635 sq ft room in less than 15 minutes for continuous clean, fresh air. Particulates and odors are tackled by the onboard true HEPA filter and activated carbon filters. 

Pros & Cons of the BlueAir Blue Pure 211 Air Purifier 

Pros:

  • Multiple fan settings 
  • Air quality sensor-based automatic control
  • Air quality indicator
  • Quiet night mode
  • Energy efficient

Cons:

  • App-based setup can be difficult
  • The onboard sensor may not be reliable
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Best Budget Buy: VEVA Air Purifier ProHEPA 9000 (Large Room)

Specifications

Technology usedFibrous filter media ( H13 Washable Filters)
Certifications / RatingsH13 HEPA
Filter(s)Washable pre-filterActivated carbon filterH13 HEPA filter
Replaceable/removable partsWashable pre-filterActivated carbon filterH13 HEPA filter
Wattage75 Watts 
Clean Air Delivery Rate (CADR)135
Space coverage600 sq. ft 
Noise level (decibels)30
ControlControl panel on device
Dimensions12.6 x 8.3 x 20.6 in (‎32 x 21 x 52.3 cm)
Weight7.34 Pounds (3.33 kilograms)
Warranty 1-year manufacturer’s

Review of the VEVA Air Purifier ProHEPA 9000 (Large Room)

This medical-grade HEPA and carbon-based air purifier is outstanding value for money and a cost-effective way of making a cancer patient comfortable in an indoor space. The H13 medical-grade filter is ideal for trapping common allergens and fine particulates that can interfere with breathing. The HEPA performance is backed up by an activated carbon filter that tackles disturbing odors and harmful gaseous pollutants, keeping room air safe and fresh. 

This upright unit is less portable than other models we have reviewed and has a sleek and unobtrusive design. It is also only controlled via the control panel on the device, which may be difficult for a patient to access if their mobility is reduced. The manufacturer advises that filters last between two and six months and the pre-filter is washable. 

Pros & Cons of the VEVA Air Purifier ProHEPA 9000 (Large Room) 

Pros:

  • Long-lasting True HEPA filter (15-month lifespan)
  • Colored air quality indicator panel on the front panel of the device
  • Intuitive control panel on the device
  • Super quiet setting available
  • Effective odor control

Cons:

  • Short warranty for the cost of the device
  • No activated carbon or alternate air cleaning technology that targets gasses
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Best Air Purifiers for Cancer Patients Buying Guide

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People facing the challenge of treatment, recovery, or palliation for cancer benefit from a comfortable environment that helps to minimize symptoms, side effects, and risk of secondary health problems like infections or allergies.

Clean air is easier to breathe especially if a patient is struggling with labored breathing. A good quality air purifier that performs consistently can provide patients peace of mind that they are breathing cleansed indoor air, and their exposure to harmful airborne pollutants and pathogens is minimized.

Here are 11 of the key features to look for when choosing an air purifier that protects the respiratory system of a cancer patient:

1. Portability of The Air Purifier

Ideally, an air purifier should be portable so it can accompany patients to the indoor spaces they are occupying at any given time. With a portable air purifier patients can take the air purifier with them if they have inpatient or hospice care. Also, large powerful air purifiers can create a lot of air movement which can make a room quite cold, which is a problem for many patients who need to be in a warm environment, especially if they are on chemotherapy. A portable air purifier provides a balance of clean air without a draught.

2. HEPA filtration

The marketplace for air purifiers can be confusing because there aren’t many industry standards that guarantee a certain level of performance. One of the few market-leading standards is High-Efficiency Particulate Arrestor or HEPA filter. This is a fibrous filter that is capable of capturing fine and ultra-fine particles, including mold spores , bacteria, and viruses that would be inhaled into a cancer patient’s respiratory system. A true HEPA filter will trap and retain airborne particles with a diameter as small as 0.03 microns. A HEPA air purifier can be purchased with confidence especially when combined with other air purification technologies that target gasses and odors. 

3. Activated carbon filtration

One of the benefits of a quality air purifier is the positive impact on odor control. Air purifiers that can absorb odors and chemicals, can help cancer patients who are struggling with nausea. Activated carbon filters effectively purify organic gasses and odors. This special media is effective at absorbing gaseous molecules for air that smells fresher and is easier to breathe. Look for an air purifier with a thick activated carbon filter for maximum effectiveness against harmful and sensitizing pollutants like tobacco smoke, formaldehyde, and ozone. 

4. Destruction of biological air pollutants

Leading cancer therapies including chemotherapy, radiation therapy, bone marrow transplantation, and steroids can induce immunosuppression. This weakening of the immune system leaves patients more susceptible to infections. If possible, your choice of air purifier should be able to trap or eliminate airborne bacteria, viruses, and fungi

UV-C light, with a specific wavelength of 200 to 280 nm, has powerful antimicrobial activity. High-specification air purifiers use this blue light that is powerful enough to be effective but not harmful to humans. UV-C is also used in proprietary air cleaning technologies like photoelectric catalytic oxidation (PECO). In PECO air purifiers, UV-C light activates a special titanium dioxide catalyst that generates free radicals that destroy viruses, bacteria, and fungi, leaving only mineral detritus and water. 

5. Action against known cancer-causing pollutants

Patients who are battling cancer, need to be in healthy environments that minimize their exposure to pollutants that are known carcinogens (cancer-causing agents). VOCs are a key class of gaseous carbon-containing chemicals that include cancer-causing substances like:

  • Formaldehyde
  • Polycyclic aromatic hydrocarbons (PAHs)
  • Benzene

These substances are present in many home decor materials, paints, and household chemicals, so it is important to select an air purifier that can trap or destroy them. Air purification technologies that are active against VOCs include activated carbon, photocatalytic oxidation, and photoelectric catalytic oxidation, which completely break apart and degrade these contaminants, permanently removing them from the air.

  1. Harmful Emissions

Cancer patients should avoid air purification technology that may release harmful airborne chemicals into room air as a result of their action. The Environmental Protection Agency (EPA) has reported that some air purifiers can release carbon monoxide, ozone, nitrogen dioxide, and formaldehyde. Cancer patients should avoid the following classes of air purifiers, which are associated with these releases: 

  • Ozone generators that are sold as air purifiers
  • Photocatalytic oxidation (PCO) air cleaners
  • Ultraviolet germicidal irradiation or UVGI lamps
  • Ionizers or ion generators
  • Electrostatic precipitator (ESP) air cleaners

7.  Noise level

Ideally, an air purifier should be able to run quietly throughout the night or during periods when the patient is resting. Many of the newest air purifiers have variable fan speeds and quiet settings that are suitable for a bedroom or other quiet space. The decibel rating of the air purifier should indicate the noise level you can expect from an air purifier:

  • 30 decibels is the volume of a whisper
  • 60 decibels is the volume of a normal conversation
  • 70 decibels is the volume of appliances like a washing machine
  • 85-decibel sounds are loud, intrusive, and can damage hearing if sustained

8. Performance

Evaluating the performance of an air purifier can be difficult as there are many marketing terms and jargon used to describe the efficiency of these appliances. The most objective measure of air purifier performance is a metric called the Clean Air Delivery Rate (CADR), developed by the Association of Home Appliance Manufacturers (AHAM) and the American National Standards Institute (ANSI) now recognizes it. The CADR of an air purifier measures how much clean air an air purifier discharges in cubic feet per minute (cfm), indicating the efficiency of the machine. Most air purifier manufacturers quote a CADR for their air purifiers meaning you can compare the performance of devices.

9. Coverage area

An air purifier has to be appropriately sized for the room where it will operate. A standard metric called the space coverage of an air purifier can help you to choose a model with an appropriate coverage area. This is given as the square footage of the room, assuming that it has a standard ceiling height of 7.8 feet (2.4 meters).

10. Energy consumption

The energy consumption of the air purifier you choose is an important consideration, especially as up to 70% of the running costs of an air purifier are for energy. Selecting an ENERGY STAR-rated air purifier with low running costs means that you can keep the air cleaner for longer, safeguarding the breathing comfort and health of a cancer patient. 

11. Ease of use 

Patients should be able to operate the air purifier without having to struggle with complex settings. An air purifier with a remote control is a great buy as a patient does not have to continuously get up to adjust their device. Smart air purifiers can also be controlled using a smartphone app that provides helpful information on the air purifier’s performance and air quality. Also, look for air purifiers that have an ‘auto’ setting. These devices use an onboard sensor to monitor the room’s air quality and automatically adjust fan speed where necessary for the most energy-efficient performance. 

How do Air Purifiers Benefit Cancer Patients?

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An air purifier is an excellent investment in the health of patients who are experiencing any stage of cancer. Studies have shown that a room’s air quality is a factor that impacts survival rates for cancers, with high PM2.5 particulate levels associated with raised mortality from liver cancer. The active cleaning of indoor air delivers a tangible improvement in air quality that is recognized to reduce health risks and the effects of many cancer symptoms. Here are four ways in which air purifiers help cancer patients:

1. Enhance breathing comfort

Shortness of breath (dyspnea) is a common side effect of cancer. It can be due to cancer progression, secondary complications, anemia, muscle wasting, anxiety, or treatments and surgeries a patient has had to endure. Poor indoor air quality, with excess humidity and raised levels of particulate pollutants, makes breathing (and sleeping) a struggle for cancer patients. By removing air contaminants and improving indoor air quality, cancer patients are less challenged by their breathing and can focus on rest and recovery.

2. Help to alleviate taste and odor problems

Changes in the perception of taste and odor are common side effects of cancer and many of its treatments. Chemotherapy and radiotherapy often alter odor perception, sensitizing patients to certain smells and tastes that induce nausea and vomiting. Indoor air that is tainted by strong or distinctive odors can induce unpleasant tastes and sensations which may also depress the appetite and cause weight loss. By removing these odors and keeping room air as fresh as possible, an air purifier helps to improve the daily quality of life and ongoing well-being of cancer patients. 

3. Reduced exposure to carcinogens

Air purifiers are the only consumer appliance that can remove known and suspected cancer-causing agents from indoor air. Poor indoor air quality is a recognized public health issue because of the raised risk of prolonged exposure to chemicals that can damage DNA and induce cancers. Examples of common air pollutants that are carcinogens include:

  • Formaldehyde
  • Benzene
  • Acetaldehyde
  • Asbestos
  • Ozone
  • Carbon tetrachloride
  • Nitrogen dioxide

A variety of air purification technologies target some or all of these common carcinogens, providing confidence that the air a patient is breathing is not going to cause further damage to their health. Running an air purifier can minimize exposure to these molecules, which can also irritate the respiratory tract as they are inhaled. 

4. Reduced exposure to allergens and irritants

Air purifiers also strip the air of allergenic substances like pollen, mold spores, pet dander, pet hair, and dust mites that affect sensitized individuals. The presence of these allergens causes symptoms that include:

  • Eye irritation
  • Irritation of the nose and throat
  • Shortness of breath 
  • Sneezing
  • Wheezing
  • Exacerbation of respiratory conditions like asthma and chronic obstructive pulmonary disease

Because air purifiers remove these common allergens, patients and their relatives can be confident that their recovery won’t be impacted by additional symptoms caused by them. 

5. Avoiding infection

The immunosuppressive effect of cancer and its treatments makes patients extremely vulnerable to infections, so the maintenance of a clean environment is essential. Air quality is part of maintaining a sanitary environment that protects patients from airborne bacteria, fungi, and viruses. An air purifier will combat these air pollutants, particularly HEPA filtration, which has been shown to decrease the risk of infection in immunosuppressed cancer patients. 

Our Testing Process

We have taken care to carefully research the marketplace to identify high-quality air purifiers that use the safest air cleaning technologies and have the great build quality and reliable performance that cancer patients need. In evaluating the best air purifier for cancer patients, we looked at the following objective metrics and independent laboratory testing certification:

  1. Clean Air Delivery Rate (CADR): The volume of clean air that an air purifier discharges in cubic feet per minute. 
  2. Space coverage: This is the square footage that an air purifier is designed to cover. By matching an air purifier to the square footage of your room, it will perform optimally. You can work out space coverage by multiplying the air purifier’s CADR by 1.55. 
  3.  California Air Resources Board (CARB) certification: The State of California requires all air purifiers to be certified by CARB before they can be sold to California residents. This certification, which requires independent testing, checks that mechanical and electronic air purifiers:
    1. Are electrically safe
    2. Have been tested for ozone emissions and have a 50 parts per billion ozone concentration level.  
  4. AHAM’s Air Cleaner Certification Program: This program has been developed by the  Association of Home Appliance Manufacturers (AHAM) to provide independent certification to air purifier manufacturers of device CADR for pollen, dust, and tobacco smoke.
  5. ISO 168900:2016: This is an international standard and efficiency classification system for air purifiers, based on their performance in removing particulate matter. 
  6. ENERGY STAR: The ENERGY STAR certification is a US energy efficiency rating system developed by the U.S. Environmental Protection Agency (EPA) and the U.S. Department of Energy (DOE). 

Best Air Purifiers for Cancer Patients FAQ Frequently Asked Questions

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What is the top air purifier for immunocompromised patients? 


The most advanced air purifiers for immunocompromised patients can destroy potentially harmful airborne biologicals like viruses, bacteria, and fungi so that patients can be assured that their room air is sanitary. The best air purification technology for eliminating microorganisms that are suspended in indoor air is photoelectric catalytic oxidation (PECO). We’ve featured the Molekule Air Mini+, the only PECO air purifier on the market. 
Unlike HEPA filters or activated carbon filters that trap and retain pollutants, PECO destroys microbes and other indoor air pollutants. PECO air purifiers do this by using a UV-light-activated titanium oxide catalyst that generates oxidizing hydroxyl radicals from water vapor in room air. The free radicals degrade and destroy viruses and other infectious organisms, breaking them apart at a molecular level, leaving water and carbon dioxide.


Which air purifiers are recommended for patients with lung cancer? 


The increasing breathlessness and cough of lung cancer can be helped by breathing air that is free from particulates and allergens that could irritate the upper and lower respiratory tract, making breathing uncomfortable. An air purifier with high-efficiency particulate arrestor (HEPA) filtration is effective at stripping indoor air of these fine and ultra-fine particulates that can deeply penetrate the airways.


What are the benefits of using HEPA filter air purifiers?


Here are the key benefits of HEPA filter air purifiers:
99.97% effectiveness at removing solid particles as small as 0.3 microns that are suspended in indoor air.
Effective against biological agents like mold spores, bacteria, and certain viruses.
Efficient removal of allergens like pollen, pet dander, dust mites, and tobacco smoke
The acrylic and fiberglass pleated material provides a high surface area for trapping and retaining solid particles. 
Easy, cost-effective filter replacement


Are there any medical-grade air purifiers available? 


Medical-grade air purifiers are powerful units that are capable of airborne infection control, cleaning the air of contaminants in settings like hospitals and clinics. They are the best air purifiers to protect cancer patients. We’ve featured the IQAir GC MultiGas, a medical-grade air purifier that features HEPA and activated carbon mechanical filters to remove ultra-fine biocontaminants from the air. This floor-standing unit is designed to be used in clean environments, where it can clean spaces of up to 1125 sq ft.


What are the benefits of using a medical-grade air purifier for cancer patients?


Medical-grade air purifiers are extremely effective at stripping indoor air of harmful pollutants multiple times per hour. They use H13 or H14-grade HEPA filters to trap a wide range of airborne particles, from pet dander to viruses. Oncologists recommend air purifiers with this rating to protect cancer patients by removing solid particles and sanitizing room air, making it easier for them to breathe and reducing their exposure to harmful or infectious agents. 


Can air purifiers help prevent cancer or reduce the risk of cancer?


The U.S. The Environmental Protection Agency (EPA) has stated that air purifiers can reduce the adverse health effects of indoor air pollutants. In particular, the EPA has acknowledged the efficacy of air purifiers in removing respirable-size solid particles that can penetrate the lungs and have long-term serious effects like the development of cancer. Air purifiers with special media like activated carbon can remove gaseous pollutants that include known carcinogens like benzene and formaldehyde. The reduction in exposure to these chemicals reduces cancer risk. 

Closing thoughts 

Selecting the right air purifier for a cancer patient can be a daunting task, but the best air purifiers for cancer patients will ensure that the air they breathe is as clean as possible. In this buyer’s guide, we’ve highlighted the five best air purifiers for patients with a cancer diagnosis, each with unique air purifier features that make them stand out from the rest.

An air purifier is not a cure for cancer, but it can help improve air quality and reduce the risk of exposure to harmful pollutants. It’s always best to consult with a healthcare professional before making any changes to a cancer patient’s treatment plan.