Best Air Purifiers For Allergies in 2022

Best Air Purifiers For Allergies

Is your home or workplace in the center of the city, surrounded by traffic, or near a construction site, warehouse, or quarry?

Is there anyone in your family pregnant, asthmatic, or allergic to dust, pollen, or smoke?

You should think of your house as a haven free of pollution and allergens. But here’s the thing: dust, mold, and chemicals that accumulate in enclosed spaces over time can make indoor air twice as polluted as outdoor air, even if you can’t tell by looking at it.

During cleaning, keep windows and doors shut to prevent ‘polluted’ air from entering. Many allergens, such as pet dander and dust mite allergen, are easily spread through the air.

Allergies can cause coughing, headaches, fatigue, sneezing, wheezing, and congestion, which can make life difficult. Untreated allergies can lead to a variety of illnesses, including ear infections and sinus infections. This is why it is important to use the appropriate strategies to manage allergy symptoms.

To control allergies, you’ll need to do more than just take medications. You’ll also need to take some preventative measures. Improving indoor air quality, which can be achieved with the aid of air purifiers for allergies, can play a big role in controlling allergy symptoms.

Effective air cleaning devices are one component of a multi-pronged allergen reduction strategy. Pollen, smoke, and air pollution are all removed by air purifiers for allergies.

If you have breathing sensitivities, allergies, or are worried about environmental pollutants, an air purifier is a wonderful appliance to invest in.

Buying guide for Best air Purifiers for Allergies in 2022

An air purifier is a device that purifies the air in your home by removing all impurities such as odors, smoke, dust, and pet dander.  some pollutants can be five times higher in indoor air than in outdoor air.

Some models may even be able to target bad air that finds its way into your apartment or home, particularly if you live in a polluted or disaster-prone area.

You’re allergic to the skin flakes and allergens left behind by dogs, cats, and dust mites if you have a pet or dust mite allergy, for example. An air purifier aids in the removal of these particles from the atmosphere.  Air purifiers for allergies come with a HEPA filter that cleans all of the air in a room 3.5 times per hour may help with allergy symptoms.

As a result, an air purifier for asthma and allergies does not alleviate all symptoms but rather increases the air quality to alleviate them. An air purifier for allergies will assist in ensuring that the air you breathe is cleaner. People with serious allergies should keep an eye on their indoor air quality.

This is why choosing an air purifier for allergies gives you real-time feedback on the air quality in a room is a good idea. This air purifier for allergies buying guide is for you if you want to know what to look for in an air purifier or how to pick one.

Types Of Air Purifiers Filtration Technology

There are four basic types of air filtration technology that purifies air:

  • HEPA (High-Efficiency Particulate Air) Filtration: This air filtration method is widely regarded as the gold standard in air purification. It is the driving mechanism behind high-end machines, consisting of a dense paper filter that traps airborne contaminants.
  • Ionic Filtration: This air cleaning technology works by releasing a cloud of charged ions into the air that clings to contaminants in the air. These impurities are forced to fall to the floor and other nearby surfaces as a result of this process.
  • Carbon Filtration: This type of air filter employs a unique type of activated carbon with millions of tiny absorbent pores. The large surface area of these pres is ideal for trapping fumes, gases, and odors.
  • Ultra Violet (UV) Light: Rather than moving contaminants via a physical filter, this device emits an invisible light that attacks them. The air purifier contains UV light, which is not released into the room.

The UV-C band of the ultraviolet spectrum is used by a UV light air purifier with this technology. This band is harmless to humans and has no harmful consequences.

Features of the Best Air Purifiers for Allergies in 2022

Filter Type

The number and type of filters used in an air purifier for allergies determine its effectiveness to a large extent. HEPA filters, activated carbon filters (AC filters), anti-bacterial filters, and ionizers are among the most commonly used filters.

All of these filters may not be present in an air purifier. However, the more the merrier, and it should have a HEPA filter.

There are a few labels on the packaging of the air purifiers for allergies that you can look for. To be efficient, air purifiers for allergies must run 24 hours a day, seven days a week, and you should factor in the cost of energy when shopping.

You may also notice an AHAM Verified seal, which indicates that the model has been inspected by the Association of Home Appliance Manufacturers. Many air purifiers have undergone AHAM’s certification program, which includes clean air delivery rates (CADRs) and room size guidelines on the seal, despite the fact that it is voluntary.

CADR measures the volume of clean air produced by a cadr air purifier at its highest speed setting in cubic feet per minute. A purifier with a CADR of 250 for dust particles, for example, reduces dust particle levels to the same concentration as adding 250 cubic feet of clean air every minute.

The higher the CADR, the more quickly and effectively the air purifier works. The highest CADR is frequently achieved by portable air purifiers with HEPA filters. In our tests, a CADR of more than 240 is considered Excellent, 240 to 180 is considered Very Good, 179 to 120 is considered Good, 119 to 60 is considered Fair, and anything less than 60 is considered Poor.

Room Size

If an air purifier for allergies bears the AHAM Verified seal, you can rest assured that it can handle the recommended room size. However, the suppliers’ claims should be taken carefully.

There are a lot of air purifiers for allergies that aren’t suitable for the room sizes they claim to be suitable for.  Most models designed for large rooms (350 square feet and up) still work well at lower (quieter) speeds, which is convenient when watching TV or sleeping.


A fan is often included with air purifiers that use a HEPA or carbon filter to clean the air. This fan is responsible for drawing air into the unit and forcing it through these filters, which collect harmful particulates from the surrounding area. All fans, as you may know, make noise.

The lower the noise level, the slower the fan speed, and the higher the fan speed, the louder it sounds. Most air purifier Noise have at least two (low and high) speeds, and some have up to five (low, medium, high, turbo, and automatic).

You should not only consider how well an air purifier performs, but also how well you will be able to live with it. These machines should be kept running at all times, so they should be silent. (A noise level of around 50 decibels is approximately equivalent to that of a refrigerator.)

Before you buy, you might be able to find out how many decibels a model runs at on its packaging or website listing. If the air purifier for allergies you purchase is too small to handle the size of the room it will be placed in, it will run at higher speeds than usual to compensate. This also means that it will always be turned up to its maximum volume.

Maintenance Costs

When air purifiers are properly maintained, they perform at their best. Before you buy an air-purifying device for your home, make sure you understand how much it will cost to keep it running smoothly. Air purifiers’ HEPA or carbon filters would need to be checked on a regular basis.

These filters trap particles inside them and eventually become clogged, rendering them unable to clean the air.

The amount of use and the air quality around the unit will determine how long the filter lasts. If you’re considering purchasing a HEPA air purifier or carbon filter, find out how often the manufacturer recommends replacing it and how much replacement filters cost. The lifespan of a filter can range from three months to a year. The price of a filter can range from $15 to $50.

You won’t have to worry about maintenance costs if you buy an ionic air cleaner. This is due to the lack of a degradable filter in these machines. A type of electrostatic collection filter is included in some ionizers to collect harmful particles from the air, but this filter is washable and reusable. Ionic air purifiers are the cheapest to purchase and maintain.

Power Consumption

Different types of air purifiers for allergies, like all appliances, need a different amount of energy to operate. Because air purifiers must run constantly, you should think about your utility bill before purchasing one.

The majority of air purifier Power Consumption needs between 50 and 200 watts to operate properly. Select the choice that uses the least amount of energy.


The efficiency of air purifiers for allergies varies depending on the model and the number of airborne particles they can remove from the air. In addition, when evaluating its performance, make sure to take into account the square footage as well as the effectiveness.


If you intend to buy an air purifier for allergies for long-term use, it’s a good idea to check the manufacturer’s warranty to avoid problems later. In the long run, this may help to avoid potential issues. Before purchasing a product, determine whether or not the air purifier’s parts, such as the engine, fan, or electrical components, are covered by the manufacturer’s warranty just in case they break down.

You don’t want to keep replacing an air purifier because it’s a long-term investment. You don’t want to buy a product that breaks down and then discovers that the warranty didn’t cover the product’s critical mechanisms or that it didn’t last a long time.

After-Sales Service

Before purchasing an Allergies Air Purifier, inquire about the manufacturer’s pre-and post-demonstration or installation services in your area. To prevent any inconvenience, ask the manufacturer about the maximum time and make sure the manufacturer offers prompt after-sales services if there is a problem with the purifier.

Available Prices

Air purifiers for allergies come at a different price according to their features and the service provided. You can find the low-cost ones under $200 and the medium-priced ones that range between $200-$500 and the high-cost, best-quality ones that would cost you above $500. But we would also recommend you to look after other factors while buying one.

FAQs of the Best Air Purifiers for Allergies in 2022

What kind of Air purifier designed for allergies do I need to buy?

The type of air purifier for allergies you need is determined by the size of the area to be cleaned. It also depends on the type of toxins in the environment. You can find air purifier for asthma and allergies designed for allergies that are personalized to your particular purification needs.

How long will the filters last?

The life of a filter is directly proportional to the level of pollution in the surrounding area and the number of pollutants it can carry.

In a less polluted environment, a filter will typically last longer. In general, the filters last about 7 months with an average daily usage of 6-8 hours.

How many air purifiers do I need?

Bedrooms and high-traffic zones should each have one Allergies Air Purifier. Make sure you have an air purifier in your bedroom because sleeping in a clean environment is important. If the air quality is poor it may be difficult to breathe freely at night because the respiratory system slows down.

What are the essential features that I need to check?

There are a number of characteristics to consider when purchasing an air purifier for allergies. The CADR, power consumption, noise level, handles, digital controls, timer settings, and fan speeds are all important features to look for.

How much noise do air purifiers for allergies make?

Internal fans drag air through a series of filters in most air purifiers. Some of these fans are almost silent, particularly when set to low speeds. When you turn them up, they make a humming sound.

If you're going to use your asthma and allergy air purifier in a bedroom or a baby's room, for example, you'll want something quiet even at greater speeds.

What type of air purifier is best for allergies?

Video Transcript:

This is the best air purifier for allergies and asthma in 2021 and sees what we get okay we’ve got some information for contacting the manufacturer got the product manual this will come in handy when trying to figure out which air filters to replace and of course instructions on how to run the controls, uh one thing to note is that this air purifier comes with a five-year factory warranty it’s really nice to have such a long warranty it’s packed in foamed paper board recyclable packaging so that’s nice there it is the okay side I’m going to go ahead and cut the plastic okay.

And there’s some packing tape keeping the cover on we’ll need to remove that and the filters themselves should be packed in plastic so we’ll need to unpack those as well so there’s the cover there’s a quick guide right here sort of abbreviated instructions and sticker here’s the controls okay so now take the filters out so this is the carbon pre-filter and this needs to be replaced monthly and then here’s the three filtering elements and the main difference between this machine and the smaller machines that this one uses three filtering elements three HEPA filters.

And smaller machines use either two types of filters or they use a single filter but they’re all the same filter so if you were to buy this machine along with the smaller machines you could use the same filters keep the same filters on hand for all three all the machines so I’ll go ahead and unbox or unbag one of these filters so we can take a look at it okay and there’s what it looks like it’s got these pull tabs to make it easier to pull the filter out and the direction directional arrow to show you which way it goes in so you just place it in there just like this as you can see no tools are required to take the cover off or to replace the filters so that’s really nice and the help the HEPA filters.

Themselves should be replaced annually or more often if you uh have issues with your air in your area like if you live in a high smog area or if you live uh near forest fires things like that all right this is my Honeywell air purifier I bought this because I actually have lung disease and asthma and I also own animals so of course with the animals because pet hair and dander so I bought this so that I can have a better quality of air in my house and to control the dust.

And pet dander that’s in my house and I’ve had it for several weeks now it does pretty well it has an allergen setting a germ setting and a general cleaning setting you can run it for two four or eight hours or continuously um it also has a turbo setting where it supposedly cleans five times better than the other two savings which you can actually have uh I think one of the extra settings and the turbo uh running at the same time but it has done really well I can already notice.

A difference in my pet dander and dust and everything else in my house, uh it has I think four different filters three regular white filters and then a black carbon filter so but I’ve checked it several times in them and it does have a lot of dust and pet dander in there so I’m pretty sure that means that it’s actually doing its job.

Is it possible to use the air purifier for allergies all day?

Yes, you can turn the air purifier for allergies on all day. You won’t have to worry about your electricity bill because the power consumption is very low. An air purifier uses a quarter of the power that an air conditioner does.

The life of an air purifier’s filter is determined by the amount of time it is used and the quality of air it is exposed to.

When do I need to change the filters? Is it difficult to change the filters?

The frequency with which the filters are changed varies by product, brand, and model. Some air purifiers have an indicator that lets you know when it’s time to change the filters. Some of the other filters require you to change them after a certain amount of time has passed.

The filters in asthma and allergy air purifier can be changed quickly and easily. All instructions are included with replacement filters. You should still contact the customer service team to have the filter changed.

How Consumer Reports Tests Air Purifiers?

Video Transcript:

I’m a super tester, Jack Rico, and I come to the Air Quality Lab at Consumer Reports to do some testing. Jack, where’d you get all this smoke? And what’s up with the equipment? John, sorry, must have gotten a little carried away here. Come on, I’ll show you how we really test. Yeah. So now that we’re here at the air purifier lab, my big question is, what exactly is an air purifier? Basically, it has a large filter in it, and it has a fan. So what it does is it pulls in the air in the room, which is polluted, takes it, pushes it through the filter. And then you get clean air coming out on the other side.

We can test air filters. And here’s one right here, Jack. Why don’t you bring that over? Look at this! All right. Well, let’s take it into the lab and we can show you. OK, Jack, let’s put it right in the center of the room. So basically, it’s a sealed room. Let’s go outside. Yeah, let’s get out of here. To test the air cleaner, we first have to get the room dirty. So this is an injector. It puts smoke and dust into the room. K, Jack, turn on the fans, buttons 7 and 4. All right. Here we go. Here we go, the test is is going to start. Particulates are coming into the room.

So basically, what’s happening is smoke and dust that’s being injected through that small hose, the fans are circulating it. Once we have it circulated, then we’ll shut the fans, turn the air purifier on, and see how quickly it moves that dust and smoke. The devices in this room are so sensitive that they can measure materials you can barely see.

The air around you is actually full of tiny little specks called particulates. They’re so small, they’re measured in microns. A unit of measurement saved for the tiniest of objects around us. Take a human hair, that’s 80 microns. Some of the particles in this room are only 0.1 of a micron, 1/800 of the width of a hair. I guess that means I’m nearly 2 million microns tall. Should have played basketball. So how long is this whole thing going to take, John? It’s a 20-minute test. 20 minutes? You know what? Now that we have the time, there’s a family that one to ask you a question, John. Let’s ask CR. I’m Chris. This is Finn. I’m Marco. I’m Jeanette. And this is Hudson.

We love our dogs. But we all suffer from allergies, a little bit. Do you have any tips to breathe easier? So what about pet hair? Yeah, the best way to get rid of pet hair and pet dander is to vacuum it up. And the vacuum should have a HEPA filter so that it captures those fine particles, and they don’t come back into the air. Finally, the test is over. Well, let’s go look at the results. All right, let’s take a look. So what it’s showing you is that, at the beginning of the test, when we put that smoke and dust in, the particulate level was really high.

Once we put the air cleaner on, over 20 minutes, it brought it down to really low levels. That means this air cleaner was a really good product. But does that mean that everyone needs an air purifier? Basically, there’s no real strong scientific evidence that says a healthy person really needs an air cleaner. Yeah, if you have asthma or allergies, then it’s worth considering an air filter. If you really want clean air in your home, try taking these simple steps. Make sure that if you cook, have a vent hood, have that smoke and odors go outside.

Do you clean? Yeah, my wife makes me clean a lot at the house. So if you clean, you don’t want to use harsh chemicals, because they can put those particulates into the air as well. So maybe use some white vinegar and water, something less harsh. That’s a good idea. My floor will be clean and smell like a salad! Double score! When you vacuum, you want to use a vacuum with a HEPA filter, because if you don’t, it can take those particulates on the carpet and send them back into the air and into your lungs.

So air purifiers might help you clean the air. But preventing some of those particulates from getting there in the first place might help us all breathe a little easier.

How efficient are air purifiers at cleaning the air?

Air purifiers for allergies should remove harmful particles as small as.01 to 3 microns from the air with a rate of 92 to 99.99 %. The precise efficiency of an air purifier is determined by the type of air filtration and technology employed by the device.

The precise numbers for how good a product is at cleaning the air will be advertised. So, if you’re going to decide which air purifier to buy, go with the one that meets your efficiency requirements.


Seasonal allergies can make life more stressful. Installing an air purifier, on the other hand, may be extremely beneficial in coping with allergies and their symptoms. Every air purifier cleans the air in a slightly different way. An Allergies Air Purifier can help minimize allergy or asthma symptoms by cleaning the air inside your home.

Air purifiers come with a wide range of labels and models. Before buying an air purifier for allergies, determine the size of your room and your basic filtration requirements. So it is very much necessary to take the requirements into account prior to purchasing an air purifier to ensure that it is suitable for your needs.

We hope you found this air purifier for asthma and allergies purchase guide on what to look for and how to select an air purifier for allergies for your home useful.

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