6 Best Air Purifiers For Allergies – (Reviews and Buyer’s Guide of 2020)

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If you are looking for the best air purifier for allergies, this handy buying guide can help you grasp a better understanding on why an air purifier is so important for controlling allergy symptoms, how an air purifier works, and what are the top air purifiers for allergies. Our comprehensive guides only include the very best models on the market which are tested and certified safe and long-lasting by a third party for a completely unbiased review. Each of the air purifier for allergies reviews included in this buying guide are the best quality on the market, but they each have their own independent features that make them stand out.

Looking for the best air purifier for allergies doesn’t have to be a complicated process, in this article an overview is given the best air filters on the market for your health and reviews on air purifiers for allergies.

Air Purifiers For Allergies Buying Guide

IQAir [HealthPro Plus Air Purifier]
  • 4.5 Customer Rating
  • IQAir
  • Coverage: 1,125 sq ft (104.5 sq m)
  • Power Consumption: 215 watt max at highest speed
  • Dimensions: 16 x 15 x 28 in
  • Color: White
  • Weight: 35 pounds
  • Warranty: Manufacturers

Alen BreatheSmart FLEX Air Purifier
  • 4.5 Customer Rating
  • Alen BreatheSmart FLEX
  • Coverage: 700 SqFt
  • Power Consumption: 36 Watts on Turbo Speed
  • Dimensions: 19 x 16 x 28 in
  • Color: White
  • Weight: 21 pounds
  • Warranty: Manufacturers

PARTU Air Purifier True HEPA Filter
  • 4.5 Customer Rating
  • Coverage: 160 sq.ft
  • Power Consumption: 35 Watts
  • Dimensions: 9.6 x 9.6 x 17 in
  • Color: Black
  • Weight: 6.5 pounds
  • Warranty: Manufacturers

LEVOIT Air Purifier for Home Allergies and Pets Hair
  • 4.5 Customer Rating
  • LEVOIT Vista 200
  • Coverage: N/A
  • Power Consumption: N/A
  • Dimensions: 7.9 x 7.9 x 12.9 in
  • Color: White
  • Weight: 5.03 pounds
  • Warranty: Manufacturers

Germ Guardian True HEPA Filter Air Purifier
  • 4.5 Customer Rating
  • Germ Guardian
  • Coverage: 167 sq. feet.
  • Power Consumption: N/A
  • Dimensions: 9 x 5.5 x 21.5 in
  • Color: Black
  • Weight: 7 pounds
  • Warranty: Manufacturers

Honeywell True HEPA Allergen Air Purifier
  • 4.5 Customer Rating
  • Honeywell HPA300
  • Coverage: 465 square feet
  • Power Consumption: N/A
  • Dimensions: 9.2 x 20 x 22.2 in
  • Color: Black
  • Weight: 21 pounds
  • Warranty: Manufacturers

IQAir [HealthPro Plus Air Purifier]

IQAir [HealthPro Plus Air Purifier]This is the number one rated air purifier for allergies and asthma that has been reported to relieve allergy symptoms and greatly improve the air quality. Users have said that after using this air purifier in their home they have had less headaches and fatigue and more energy. The air filtration provided is exceptionally powerful, and is certified medical-grade. This filtration system is 100x more powerful than HEPA air purifiers, removing particles and contaminants from the air that other air purifiers can not. This air purifier is suitable for spaces up to 1,125 sq ft, making is a great choice for moderate, large, and very large rooms and buildings. This is a good air purifier for an office or home.

The fan has six speeds which can be controlled via convenient remote control. With the remote control you can change the settings on the air purifier from anywhere in the room, so you won’t have to get up to turn it on or off. It also has a timer which can help you to save energy by automatically turning the filter system off when you will not be using it. The remote control is very easy to use and the batteries are easy to change. It can also be easily operated via the electronic control panel on the top of the machine.

IQAir has unique, patented technology that they use in their air purifiers that make them far more powerful than other air purifiers. The HyperHEPA filters, exclusive to IQAir, can stop ultra-fine particles, down to 0.0003 microns, in their tracks. Ordinary HEPA filters stop only about 37% of all particles, where as this HyperHEPA filter by IQAir filters out 99.5% of particles and contaminants in the air such as dander, smoke, hair, and dust. This medical-grade air purifier can stop a particle that is 10x smaller than a virus.

The construction of this filtration system is heavy-duty and made to last. It employs triple-seal technology to reduce air leakage and make the system as efficient as possible. 3D ultra sealing firmly secures the filter to the filter frame housing. No air escapes from this machine unfiltered. Inside the system there is an updated model of powerful fan, which has multiple settings, and a motor. The powerful motor doesn’t require any maintenance and will smoothly operate for the lifetime of the product. Air filters in and out at 360 degrees for even air flow throughout the space. The flow of air isn’t loud and has near-silent operation, and even air flow makes sure that there is no pesky drafts. There is a premax filter within that will last for 18 months, and a HyperHEPA filter that lasts for up to four years.


  • Delivery requires a signature.
  • Medical-grade filtration.
  • Removes particles 10x smaller than a virus.
  • Comes with a remote control.
  • Has an electronic control panel.
  • Can be used in rooms over 1,000 sq ft.
  • Has a timer setting.
  • Triple-seal technology.
  • Top-rated for allergies and asthma.

Alen BreatheSmart FLEX Air Purifier

Alen BreatheSmart FLEX Air PurifierThis air purifier for bedrooms and offices has a sleek, modern appearance that will not distract from your home decor. It even comes in a variety of different colors and finishes so you can pick the one that best matches your room or office. It is also a compact size, although the performance is powerful. Alen BreatheSmart only makes air purifiers and filters, and has years of experience pouring research and engineering into creating some of the best air filter systems out there.

This is an air purifier that is best used in a single room or in an office, as it is suitable for only up to 700 sq ft. This is more than adequate for the average room, but if you are not sure if yours it too large then you may want to measure the room to double check the measurements. The fan in this purifier has four different settings so you can adjust the flow to your ideal comfort. The lowest setting is the most quiet, and you will barely hear it.

This system is super fast at cleaning the air, and can purify a space of 700 ft in only thirty minutes, which is twice as fast as other air filters. While purifying the air, the filter will remove particles from the air that can cause respiratory issues, such as–dust, dander, fur, and allergens. The HEPA Silver filter includes a compound that will kill off viruses, germs, influenza, and fungi in the air so you can rest-assured that you are breathing safely. It also removes bad odors from the air from smoking or pets.

The HEPA filters last 3-5 months longer than standard filters as well. 99.97% of particles that are over 0.3 microns are eliminated by this filtration system. There are two filter choices, one that removes allergens, dust, dander, and particles, and one that does all of that PLUS kills off viruses, bacteria, and odors.

This is a very efficient filter, and will cost you less than a dollar on your energy bill per month on average. It has a sleep setting so you can click the power button to turn off the lights on the electronic control panel. This purifier uses WhisperMax technology to reduce the noise produced by the operation of the filter. The operation of the system is super quiet, near-silent, so you can enjoy the benefits of purified air in your sleep without any noise or lights keeping you awake. On turbo speed this system operates at 36 watts.


  • Dimensions: 25 height x 15 length x 8.5 width
  • Protects against: allergies, dust, mold, bacteria, and odors.
  • Small size perfect for rooms and offices up to 700 ft.
  • Purifies the entire space in thirty minutes.
  • Super eco-friendly and efficient.
  • Low energy consumption.
  • Comes in many different colors.
  • Removes particles 0.3 microns or larger.
  • HEPA Silver filter kills viruses and influenza.
  • Stylish appearance.
  • Super quiet performance.
  • Perfect for large rooms.
  • Two filter options with a life of up to 12 months.
  • Great customer service team.

PARTU Air Purifier True HEPA Filter

PARTU Air Purifier True HEPA FilterThis air purifier by PARTU has a sleek, modern appearance that looks like a high-tech robot and practically is. It has a round compact body with color changing LED lights so you can use it to help create the atmosphere in the room. This air purifier will not distract from your other decor, but instead add to the ambience of the space with it’s soothing lights.

The filter on this system is powerful enough to remove microbes down to 0.3 microns included smoke, smog, dust, pollen, odor, germs, and mold. For those with pets or cigarette smokers in the house, the air purifier can offer powerful relief from bad odors and allergens. Even if you don’t smoke or have no pets, this air filter can help prevent airborne illness and promotes better sleep and respiration. The filter lasts for six months and can be easily cleaned by hand or with a hand-held vacuum. Cleaning the filter in between replacements will help it last longer and save you more money.

This is a compact, efficient, and affordable HEPA filter air purifier that looks great and does a great job of making the air more breathable. The five-in-one filter employs technology patented by PARTU for ultra-powerful filtration. There are five layers within the filter which each work to remove certain types of particles. The largest particles are filtered out first, and by the time the air has worked its way completely through the filter it will have been purified completely.

For nighttime use this air purifier has super quiet operation. Even children and light sleepers will have no problem falling asleep to the whisper of the air purifier. The lowest settings are the quietest, with the highest setting making the most noise. For use at bedtime it is recommended to set the fan to the lowest setting, which will save energy, make less noise, and help you sleep better. If you often awake during the night coughing and sneezing due to allergies, an air purifier made for night time operation such as this one can help.

The built-in color-changing LED light is great if you love a nightlight. For children, this air purifier will not only help with allergies and respiration, but can provide a comforting source of light at night. If you can’t sleep with a light on and you prefer the pitch dark, you can hold down the button for a few seconds to turn off all the lights on the machine. LED lights are super efficient, eco-friendly, and long-lasting so you will never have to change a lightbulb on this night light.


  • Most efficient in rooms 160 sq. ft. or smaller.
  • Helps with dry eyes and throat in the morning.
  • “Whisper”, almost-silent operation for sleeping.
  • Color-changing LED night light.
  • Removes dust, allergens, and particles from air.
  • Compact size.
  • Has an anion setting.
  • Has a two-year parts warranty included.
  • Remembers your preferred settings.
  • Five-in-one filter.
  • LED light with seven colors.
  • Three fan speeds.
  • Captures 99.97% of particles 0.3 microns or larger.

LEVOIT Air Purifier for Home Allergies and Pets Hair

LEVOIT Air Purifier for Home Allergies and Pets HairThis product was designed in California and 100% ozone free so that it is naturally very healthy for both you and the environment. The high-tech brushless motor within the air purifier is one of the most efficient out there, using as little as 0.9 watts of electricity without sacrificing the performance of the air purification system. The motor is also very quiet as it smoothly and efficiently circulates the air, so you can enjoy the benefits of the filter even at night while you’re sleeping. Even if you run this air purifier 24 hours a day, it is likely to cost you only about six dollars a year in energy costs, which is far less expensive than other models of air purifiers.

The filtration system is extremely powerful and efficient, using three-layer technology to remove particles from the air in steps. All three of the filters work in conjunction with one another to remove all kinds of particles, allergens, and contaminants from the air purifier. Pet odor, dander, cigarette smoke, ash, bacteria, and mold will not stand a chance against the three-in-one filter system. It also removes volatile organic compounds from the air.

The Vista 200 has near-silent operation when it’s on it’s lowest setting so you can sleep easy while enjoying the benefits of air purification. Even children and light sleepers will be able to easily rest without being disturbed by any noise pollution from the air purifier system. The sound produced by the air filter is a surprisingly important thing to consider while purchasing the right air purifier, as you may find yourself doing homework, answering emails, or trying to sleep while the air purifier is going.

Another added benefit of this air purifier is that it has a built-in nightlight. The light will not change colors and has a warm glow that you will find soothing during the night. Children and adults may enjoy the comfort of the warm night light as they fall asleep to the whisper of the fan. The night light can also be turned completely off if you prefer to sleep without light.


  • Three fan speeds.
  • Quiet operation.
  • Warm color night light.
  • Super energy efficient.
  • Removes particles from the air.
  • Dust, allergens, bacteria, odors, dander, and smoke are removed from the air.
  • Reliable customer service team available.
  • Save 30% more money.
  • California designed.
  • Ozone free.

Germ Guardian True HEPA Filter Air Purifier

Germ Guardian True HEPA Filter Air PurifierThis incredible system called is appropriately called the Germ Guardian as it’s powerful three-in-one filter works together to capture 99.7% of all dust and allergens (down to 0.3 microns), while at the same time also killing off airborne bacteria, mold, and germs. It is also a good air purifier for pet owners and a great air purifier for smoke.

The pre-filter helps to remove large particles such as hair or lint, which helps to further extend the lifetime of the HEPA filter so you can make the most out of the most powerful component of the filter. A handy light will indicate when it is time for the filter to be changed, taking the guesswork out of the maintenance for your system.

The air filter uses UV C light and Titanium Dioxide to kill off germs such an influenza, staph, and rhinovirus. For families with children and sensitivity to germs, this powerful air purifier can give relief to their symptoms and prevent them from catching airborne diseases. In an office environment or a home environment, this filter system does a great job in preventing the spread of disease in addition to improving respiration overall.

The activated charcoal filter reduces all sorts of odors, such as those from cooking, cigarette smoke, and pets so it not only makes the air easier to breathe, but also easier to smell! At night time this air purifier can be setting to the lowest fan setting for the quietest operation, which is near silent and will not disturb even the lightest sleepers.

It has a compact size of 22 in and is suitable for spaces of up to 167 sq ft. It filters the air in the room four times per hour, keeping it super clean and pure. 167 sq ft should be adequate circulation for most moderate to large rooms, but if you’re not sure if this filter is powerful enough for your space you may want to consider upgrading to a larger air purifier.


  • Removes pollen, smoke, and dust from the air.
  • Kills germs, viruses, and bacteria.
  • Three-in-one filter works together to banish pollutants.
  • Circulates the air in a room four times per hour.
  • Compact size of 22 in.
  • Made for rooms of up to 167 sq ft.
  • Use genuine Germ Guardian replacement parts only.
  • ENERGY STAR certified.
  • Captures 99.97% of particles down to 0.3 microns.
  • UV-C light and Titanium Dioxide for killing germs.
  • Three fan speeds.
  • Quiet night time operation.

Honeywell True HEPA Allergen Air Purifier

Honeywell True HEPA Allergen Air PurifierHoneywell is a trusted manufacturer of home goods and appliances with a reputation for engineering incredible quality appliances, this air purifier being no exception. It is made for extra-large rooms so you can use this air purifier in offices and event spaces. It can be difficult to find an affordable air purifier that is powerful enough to filter the air in a super-large room, but this true HEPA allergen air purifier has done just that. It is suitable for rooms up to 465 sq ft. If you are not sure of the dimensions of the space, be sure to double-check so you can get the best results from your air purifier.

It has a true HEPA filter which removes 99.97% of germs, bacteria, dander, and dust from the air to help you breathe better and prevent air borne illnesses. It has three settings for air cleaning and a turbo-speed setting which makes the filter operate at its highest setting for super fast and powerful air purification. The lower settings use less energy and make the least amount of noise. If the system starts to make more noise than usual, that means it’s time for a filter change. This system requires regular filter changes up to three times a month.

The air in the room will be filtered up to five times an hour, so you can rest assured that the air purifier is doing the job at removing all kinds of particles and contaminants from the air. This filter system removes particles such as hair, dander, and smoke as well as killing off certain kinds of germs. This air filter does a great job at making the air quality better by removing particles, but it doesn’t kill 100% of germs and bacteria like some of the other medical-grade filters do.

The benefit of this particular model is its size and efficiency. It can adequately purify the air in a space of almost 500 sq ft, circulating the air an incredible five times an hour. This is a great choice for those looking for a high-quality air filter for a large room or space that has quiet operation, low energy costs, and removes dust, odors, dander, and smoke. If you’re looking for an air purifier specifically for killing germs however, this may not be the top choice compared to others in this guide which are efficient at demolishing germs and viruses.


  • For rooms up to 465 sq ft.
  • Removes allergens from the air.
  • Removes 99.97% of particles down to 0.3 microns.
  • Made for large rooms.
  • Reduces odors.
  • Kills certain germs.
  • Carbon filter and HEPA filter.
  • Easy to replace filter system.
  • Replace the filter every three months.
  • Use Honeywell replacement filters for best results.

Air Purifier for Allergies Buying Guide

Best Air Purifiers For AllergiesAir purifiers were invented back in 1963 in Germany as a strategy to improve the breathing quality of air. Since then, air purifiers have come a long way and are a powerful tool in preventing airborne diseases and fighting against bad odors from smoking and animal dander. Air purifiers will pull the air in the room into a chamber with one or more filters. Generally the first filter will remove the larger particles such as visible hair, spores, and lint, and then the other other filters will begin to sift out finer particles such as dust and germs. Many air purifiers will reduce the amount of allergens in the space, remove bad smells, and even kill germs in the air.

Why does the size and kind of particulate matter?

Air filters are made to circulate the air in the room and as they do so filter out particles from the air. Most average filters will remove hair, dander, smoke, and dust from the air, but may not be powerful enough to remove ultra-fine particles. Ultra-fine particles are things like viruses, germs, and chemicals in the air that are so small that they absorb directly into your lungs, with the potential to wreak havoc on your overall health.

Smaller particles are more dangerous for your health for this reason. Visual particles in the air may cause irritation and trouble breathing, but it is the ultra-fine particles that have the most potential to cause strokes, cancers, and asthma. Many air filter manufacturers won’t even mention these ultra-fine particles because their filters are simply not powerful enough to keep up with a medical-grade filtration system.

Coarse particles in the air include things such as pollen and spores, and fine particles make up about 9% of particles in the air. Fine particles include household dust, bacteria, and dust mites. Ultra fine particles are things such as smoke, soot, dander, and viruses and these ultra fine particles account for 90% of all airborne particles.

The size of these particles is what allows them to be directly absorbed into the bloodstream, to wreak havoc on all your major organs. Even the healthiest of individuals should look into how they can purify the air in their homes, especially if they have pets, smoke, or live in an older home.

What is a HEPA filter?

Best Air Purifiers For AllergiesHEPA stands for high-efficiency particulate air. HEPA removes contaminants from the air that you might not see or smell, but have dangerous health repercussions if inhaled. The danger behind super small particles is that they can be inhaled directly into your bloodstream, allowing germs or viruses to attack your internal organs.

Unlike other filters, HEPA filters remove these dangerous particulates from the air with high-efficiency. The HEPA filter works by forcing the air to be pushed through a fine mesh which collects the particles. The best filter systems available on the market have multiple filters, or multiple filters built in to one, so that different kinds of filters can work in conjunction with one another to provide the best air quality possible.

HEPA air filters will be found in all high-quality and efficient air purifiers. HEPA filters were developed to improve air quality, reducing air borne illnesses and promoting healthy respiration. These filters are a powerful aid in reducing and preventing the onslaught of allergy and asthma symptoms. When particles are inhaled, no matter how big or small, it isn’t good for your body. An air purifier with a high-quality high-efficiency particulate air filter can help control your allergies.

How does an air purifier help people with allergies?

Best Air Purifiers For AllergiesIf you or a loved one suffers from chronic allergies, your doctor may suggest using a high-quality air purifier in conjunction with your regular routine. Air purifiers circulate the air multiple times an hour to remove allergens. Allergens include things like animal hair or dander, cigarette smoke and ash, and dust. The filters in the air purifier will remove or kill off all or some contaminants which will help prevent asthma and allergy attacks.

If you often wake up with a stuffy nose and sore throat, this may be due to allergies and humidity and an air purifier can definitely help. Many people who use air purifiers have reported that their allergy symptoms drastically reduced almost right away, and some even say that they were less fatigued overall and had more energy. The air your breathe has a huge effect on your health, and we often overlook the invisible signs that there is something wrong. But, if you have consistent allergies, headaches, fatigue, coughing, or sneezing, a high-quality air purifier can help.

Things to Consider When Shopping For an Air Purifier for Allergies

Best Air Purifiers For Allergies

  • Room Size

When shopping for the right air filter for your home you will need to take into consideration how large of a room you are dealing with. You will first need to decide where in your home or office you would like to place your air purifier. Often, air purifiers are used in the bedroom where you sleep and spend the most time. You may also be looking for an air purifier for an office, whether that is an individual office or a shared space.

There are highly efficient models of air purifiers available for rooms of all sizes, and selecting the appropriate one for your room size is essential to getting the best results. If you try to use an air filter in a room that is too large for the radius indicated by the manufacturer for that air purifier, you will likely have little to no relief from allergy symptoms. On the other hand, buying an extra large purifier for a tiny room is overkill and will unnecessarily run up your energy bills.

Start with deciding which room you would like to have your air purifier in, likely a bedroom, and then double check the dimensions of the room by measuring or looking at the plans. Next, you can start to think about what results you want to get from the air purifier. Some purifiers remove all pollutants, while some remove all, so you whether you are looking for allergy relief, odor removal, or disease prevention, you will want to pay attention to what kind of particles are filtered by the system.

Once you’ve figured out why you want an air purifier and where you are going to put it, you can begin to think about the price and compare the energy consumption of the models available for your size rooms.

  • Noise

Air purifiers must pull and push the air out of the machine, which is what makes noise. Most people are used to the gentle hum of a fan, and may even not be able to sleep without it, but a clunky, noisy old air purifier can prevent you from getting sleep or distract you from work so you will want to think about the noise produced by the unit. If you have to talk over your air purifier, there is something wrong.

High-quality air purification systems will have multiple settings so you can adjust the flow of air. A lower flow of air will produce the least amount of noise and use the least amount of energy, so setting your air purifier to the lowest setting while sleeping is the best choice. You can compare the sound of the purifiers by looking at both the product descriptions and reviews. The manufacturer should indicate how much noise you should expect from their product on the lowest setting and on the highest setting. You should not wait until after the product is purchased and plugged in to find out that it makes an unbearable amount of noise.

  • Price for Air Purifier for Allergies

The prices of air purifiers can vary. Typically, the most expensive the air purifier system is either the larger it is or the more powerful it is. You may also pay more for extra features such as a timer, remote control operation, or built-in night lights. There are some bare to the bone models out there that provide high-quality air filtration without all the frills. When thinking about the price of the air filtration system you should think about what you’re hoping to get out of it.

You’re likely not buying an air purifier as a home decorating choice for no reason, and you want to get the best allergy relief or other health benefits out of the system, so when comparing models it’s best to go with one that is powerful versus one that is simply aesthetically pleasing. The machine should be made out of durable materials, and high-quality metals will cost more than cheap flimsy ones. The materials used are somewhat important, but what is even more important is how they are used.

For most efficient operation, the filter will not let any air escape, meaning that multiple layers of sealant along any seams should be used to prevent leaks. The amount of work and manufacturing put into creating a high-quality build that is air-tight and efficient will also affect the price. Medical-grade air purifiers are more expensive than other HEPA air purifiers, but they can remove many more small particles than your average pollutant. If you are looking for simple allergy relief, then a less expensive model of air purifier that only filters coarser particles may work for you.

However, if you are looking for an air purifier to prevent the spread of disease, perhaps you have an immunity problem or you are in a space with lots of people, a medical-grade air purifier with the capabilities to remove even the tiniest of viruses and kill germs may be worth the extra money. As with anything in life, just because it’s cheap doesn’t mean it’s the best. On the other hand, just because it’s the most expensive doesn’t mean it’s the best for YOU. Here are a few of the features that may affect the price of your air purifier.

Features That Contribute to Price

● LED lights.

● Germ killing capability.

● Particulate size.

● Kind of filter.

● Material.

● Size of the room.

● What kind of filter.

  • Energy Consumption

The energy consumption of the air purifier is also related to the price. When looking for the right air filter for you and your family, the right thing to do is to consider the environment as well. Not only is wasting energy bad for your energy bill, but in the long-term it is our earth that really suffers from being wasteful with energy resources.

When shopping for a high-quality air purifier for allergies or any other kind of home appliance you should look for an ENERGY STAR approval. ENERGY STAR certified products have been tested by a third-party to make sure that they are up to industry standards of energy consumption. If the product is ENERGY STAR approved, it will not only be certified energy efficient, but 20% more energy efficient than other models.

The energy used by an air purifier may depend on several factors, including the filter used, the area of the room, and the motor. The motor is perhaps the most important factor in how much energy will be consumed, so look for a motor that is certified safe and efficient for long-term use. In addition, the size of the room will also be one of the most important factors in predicting possible energy costs. A large room, and a purifier for a large room, requires much more energy than that of a small system for a tiny office or bedroom.

There are different kinds of filters used in air purifiers that have their own benefits. A lot of the air purifiers for allergies included in this handy air purifier buying guide employ the technology of multiple kinds of filters so that in conjunction they remove the most amounts of contaminants from the air.

Air purifiers work by filtering the air through a thin mesh which catches particles. The best way to catch all of the particles is to have the air filter through multiple different filters which are optimized for catching particular kinds of particles from largest to smallest. Coarse particles are things such as visible hairs, dust, and spores. Even smaller than that are dust mites and dander. It doesn’t stop there either, there are viruses and bacteria that can’t be removed unless with a medical-grade purifier as well.

If you are looking for an air purifier simply from allergy relief due to dust or animal hair, you can probably go for a model with lower particle removal. However, if you are looking for an air filter to prevent any kind of air-borne diseases such as stroke, asthma, and cancers, you may need to look for a model that goes beyond the average HEPA filter to kill germs and remove even the tiniest of viruses.

Types of Particles:

● Coarse Particles – hair, dust, spores

● Fine Particles – dust mites, dander, pollen

● Ultra-Fine Particles – smoke, bacteria, germs

  • Warranty

When shopping for a high-quality air purifier for your home or office you will also want to take into consideration what should happen if the product breaks or does not work efficiently. If a product is expensive, there should at least be the option to purchase a warranty even if it isn’t included with the product.

A warranties terms can vary, but typically at the very least it protects your purchases against parts defects for an initial period of time, and at the best it will guarantee excellent performance for the lifetime of the product.

A warranty should cover all parts defects, and that initial period can vary from 3-months to a lifetime, so you should be sure to check the manual and/or with the customer service department at the manufacturer to verify what warranties may be available for purchase or included with your purchase.

  • Maintenance

The maintenance required for an air purifier for allergies may vary. For almost all air purifiers you will need to either replace or clean the filters regularly. If you have a home with lots of people, animals, or smokers, you will probably need to replace your filter even more often than the instructions may indicate. Failing to change or clean the filter as required is not a good idea, as a clogged filter can mess up the operation of the entire purification system, requiring expensive repairs or even replacement.

You should be prepared to change the filter in your air purifier between one and twelve months. On average, filters need to be replaced between three and six months, but cleaning the filter with a brush or vacuum in between replacements can help to keep the filter working properly for longer. If the air flow of the machine seems inefficient or it’s making noise, that could be an indicator that it is time for maintenance.

To save the most time and money, go for an air purifier that requires minimal maintenance and doesn’t need a professional. The difficulty of changing and maintaining filters can depend on the manufacturer as well as the make of the air purifier, so that is something to keep in mind as if you are not physically capable of performing the maintenance yourself, you may need to pay someone else to do it which could increase costs over time.

Air Purifiers For Allergies Comparison Chart

Air PurifiersCoveragePower ConsumptionDimensionsWeightRating
IQAir1,125 sq ft (104.5 sq m) 215 watt max at highest speed16 x 15 x 28 in35 pounds 9
Alen BreatheSmart FLEX700 SqFt36 Watts on Turbo Speed 19 x 16 x 28 in21 pounds 9
PARTU160 sq.ft35 Watts9.6 x 9.6 x 17 in6.5 pounds 9
LEVOIT Vista 200N/AN/A7.9 x 7.9 x 12.9 in5.03 pounds 9
Germ Guardian167 sq. feet.N/A9 x 5.5 x 21.5 in7 pounds 9
Honeywell HPA300465 square feetN/A9.2 x 20 x 22.2 in21 pounds9


To find the best air purifier for allergies for your home, there are several factors you should take into consideration. First, you should know what you are hoping to get out of an air purifier. Whether that’s better smelling air, relief from allergy and asthma symptoms, or airborne disease prevention, knowing what kind of results you want will help you make the best decision when it comes to filters and features for your purifier.

The price of air purifiers depends on many factors, such as the brand, materials, energy efficiency, and room size of an air purifier. For a larger room you will need a larger and more expensive purifier. Just because a product is cheaper doesn’t always mean that it is the best. If you pay a little more money for an energy conservative, such as an ENERGY STAR certified model, you will save money over time on energy bills which will make it worth it for both you and the environment. Air purifier for allergies reviews can help you compare things you wouldn’t otherwise know without purchasing a purifier, such as how much noise you can expect it to make.

Reviews on air purifiers for allergies will also tell you what kind of purification you can expect to receive and how much maintenance will be required to keep the air purifier working the best. The best air filter for allergies is a combination of filters within a purification system. HEPA filters work by pushing the air through a fine mesh, catching particles. The more layers of mesh the air has to go through, the more particles it can catch, and the layers can be optimized for different kinds of particles.

In conclusion, air pollutants are the number one cause of allergies and an air purifier is what doctors recommend for symptom control and prevention. Many people who have used the air purifiers for allergies in this list have reported immediate relief from their symptoms, better breathing, more energy, and less fatigue.