Best Air Purifier For Allergies Consumer Reports

Best Air Purifier For Allergies Consumer Reports

Are you looking to relieve the symptoms of allergies? If so, investing in the best air purifier can be essential. An air purifier is designed to reduce pollen and dust particles in the air which are often triggers for allergy symptoms such as sneezing, coughing, watery eyes and a runny nose. With a quality air purifier, you may be able to improve indoor air quality and make breathing easier if someone in your home suffers from allergies. In this blog post, we’ll look at some things to consider when selecting an air purifier that’s right for your needs as well as offer up our top picks for the best allergen-fighting models available today.

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What is an air purifier for allergies?

Air purifiers for allergies are designed to reduce allergens in the air. These devices use HEPA filters to capture and remove particles like pollen, pet dander, dust mites, mold spores, and other allergens from the air. Some of these devices also use carbon or other filtering technologies to remove odors and glasses. By reducing the amount of allergens in your home, air purifiers for allergies can help make breathing easier for those who suffer from allergies. Additionally, as some airborne illnesses such as colds and flu viruses can be reduced with effective air filtration, using an air purifier can also help improve overall health.

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How does an air purifier for allergies work?

Air purifiers work by removing allergens from the air and trapping them in a filter. The filters are designed to trap dust, pollen, pet dander and other larger particles, as well as more microscopic pollutants such as smoke, mold spores, bacteria and viruses. When air passes through the filter it is cleaned of these allergens, making it easier for allergy sufferers to breathe without experiencing symptoms. Some air purifiers also use an ionizer to further reduce airborne pollutants by charging particles so that they are drawn towards metal plates or drawers. This process effectively traps even smaller particles and helps make the air even cleaner. Additionally, some units include special features like UV light sanitizing which can destroy germs on contact before they have a chance to spread. With the right air purifier, you can reduce allergens and other irritants to ensure your home is a safe and healthy environment for everyone.

Factors to consider before buying air purifier for allergies:

Filter type: 

The most effective air purifiers are those that have a combination of filters, including HEPA, activated carbon and ionizers. Look for an air purifier with a multi-stage filtration system that can capture airborne particles such as dust mites, mold spores, and pet dander, which are the primary causes of allergies.

CADR rating: 

CADR or Clean Air Delivery Rate is a measure of how much clean air an air purifier can generate in one hour. A higher CADR rating means more effective removal of allergens from the air.

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Room size: 

Another important factor to consider when purchasing an air purifier for allergies is the size of the room in which it will be used. Air purifiers come in a variety of sizes and capacities, so make sure to choose a model that can adequately cover the room size you plan to use.

Noise level: 

Many air purifiers have fans that can generate a lot of noise. This can be especially disruptive when the device is running at night or during nap time. To avoid this problem, look for an air purifier with low noise levels or one that has adjustable fan speeds.

Maintenance requirements: 

Different models require different levels of maintenance, including filter changes and dusting off the unit regularly. Make sure to read up on how often your chosen air purifier needs cleaning and how long its filters should last before needing a replacement.


Air purifiers come in different prices, so make sure to consider your budget when making a purchase. Keep in mind that the cost of purchasing an air purifier is often offset by its long-term benefits for people suffering from allergies. In addition, some models may qualify for energy tax credits or other discounts.


It’s always wise to buy an air purifier with a good warranty, as it will offer you peace of mind if something goes wrong with your device down the road. Look for units that come with at least two years of coverage and read reviews to make sure they provide good customer service should anything go wrong with the product.

Portable units: 

If you travel a lot, consider investing in a portable air purifier. Many of these are small and lightweight, making them easy to transport from room to room or even on the go. They also come with rechargeable batteries so you don’t have to worry about finding an outlet wherever you’re going.


Air purifiers come in a variety of sizes, so make sure to measure your space and choose one that fits comfortably. You don’t want an air purifier that takes up too much room or is too small for the area it needs to cover.

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Many modern air purifiers have sleek designs with features like LED lighting or touch-screen display panels. Choose one with a look that matches the decor of your home and adds to its aesthetic appeal.


Air purifiers come in many styles, from classic tabletop models to wall-mounted units or even portable ones. Think about your lifestyle and needs when choosing the right style for you.


Air purifiers are made of different materials such as plastic, metal, and glass. Make sure to choose one with a durable material that can withstand wear and tear.

Customer service: 

It’s always important to buy from a vendor with good customer service, so read reviews before making your purchase. Look for companies that offer warranties and easy returns in case of any issues in the future.

Benefits of air purifier for allergies

Here are some of the most important benefits of using an air purifier for allergies:

  1. Improved Air Quality: The main function of an air purifier is to remove allergens, dust, dander, and other particles from the air. This helps reduce allergy symptoms and keeps your home free from potential irritants.
  2. Reducing Symptoms: For those with allergies, using an air purifier can help improve quality of life by reducing symptoms like sneezing, coughing, or itchy eyes. If you suffer from asthma as well as allergies, an air purifier can help reduce wheezing and chest tightness caused by airborne irritants.
  3. Reducing Exposure to Harmful Substances: An air purifier will also filter out harmful substances such as mold spores and smoke which could lead to health issues. By keeping these substances out of the air, you can reduce your exposure and help protect your family from potential illnesses.
  4. Improved Air Flow: When an air purifier filters out dust and other particles from the air, it also helps improve how well the air circulates in your home. This means you will be able to enjoy cleaner, fresher air more easily throughout your living space.
  5. Reduced Scent Intensity: An air purifier can also help reduce odors that may come from pets or cooking in the kitchen. The filter will trap some of these smells so that they don’t linger and cause irritation for those with allergies or asthma symptoms.
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Pros and Cons of air purifier for allergies

Pros of Air Purifiers for Allergies

1) They remove allergens from the air in your home, reducing symptoms like sneezing, coughing and itchy eyes.

2) They help keep your home free of dust mites and pet dander (which can aggravate allergies).

3) They’re relatively easy to use—you just plug one in wherever you need it most (usually close to where you spend time resting or sleeping). You may have to replace filters every few months or so depending on how often you use it and how much dust is in your environment (if you live in a particularly dusty area).

4) They can be relatively inexpensive, depending on the model.

Cons of Air Purifiers for Allergies

1) They may not be able to catch all the allergens in your home. The degree of filtration will vary from machine to machine and from model to model.

2) Some air purifiers produce ozone, which is a known irritant that can worsen allergy symptoms. Be sure to read up on the specific type of air purifier you’re interested in and make sure it does not produce ozone.

3) They are noisier than other types of air cleaners (e.g., HEPA filters). This may bother some people more than others, so if you’re sensitive to noise, it may not be the best option for you.

4) Some models can be expensive; if you’re on a tight budget, an air purifier may not be the best choice.

5) They require regular maintenance and filter replacement in order to remain effective at reducing allergens. This is usually fairly easy but does take some time and effort on your part.

How to use an air purifier for allergies?

  1. Change the air filter regularly: Most air purifiers come with replaceable filters that need to be changed on a regular basis, usually every few months. This will ensure that your device is working as efficiently as possible and can help improve the quality of the air in your home.
  2. Choose an air purifier with a high Clean Air Delivery Rate (CADR): The CADR measures how effectively an air purifier removes dust, pollen and smoke from the air. Look for one with a CADR rating of at least 200 – this will ensure it’s effective enough to reduce airborne allergens in your home quickly and efficiently.
  3. Choose an appropriate size: Make sure you buy an air purifier that’s the right size for your room. Too small and it won’t be able to filter all of the air in the space, too large and you may end up wasting energy.
  4. Use a HEPA filter: High Efficiency Particulate Air (HEPA) filters are designed to capture airborne particles like dust, pollen and pet dander – making them ideal for people with allergies or asthma. Look for a unit with a true HEPA filter which is more effective than other types of filters on the market.
  5. Place your air purifier near problem areas: If you know where allergens tend to accumulate in your home, place your air purifier nearby so it can effectively filter out the air in that area. This will help you reduce your allergy symptoms and make breathing easier.
  6. Set it to run continuously: For the best results, leave your air purifier running all day so it can constantly be filtering the air in your home. You may also want to consider investing in a unit with an advanced filtration system for even better performance.
  7. Clean regularly: Keep your air purifier clean by wiping down its exterior surfaces every now and then and vacuuming the filters as needed. This will ensure that your device remains in peak condition and can continue to do its job effectively.
  8. Make sure there’s adequate ventilation: An air purifier should never be used in a room with no windows or other means of ventilation. Make sure there’s plenty of airflow so your device can work efficiently and give you the best results.
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Can an air purifier remove allergies?

Yes, air purifiers can help relieve some of the symptoms of allergies. Air purifiers work by removing airborne particles such as pollen and dust that can trigger allergy symptoms. To be most effective, look for an air purifier equipped with a true HEPA filter, which can remove up to 99.97% of tiny particles from the air. In addition to helping reduce allergy-triggering particles in the air, using an air purifier can also help reduce odors and other irritants in your home. Keep in mind, however, that an air purifier may not completely eliminate all allergies or their triggers. Additional steps like regularly cleaning surfaces and vacuuming carpets may also be needed to keep your allergies at bay.

How often should I run my air purifier for allergies?

The answer to this question depends on the type of allergies you have and the severity of them. If your allergies are mild, then running your air purifier once a day should be sufficient. However, if your allergies are more severe or too hard to manage, it is recommended that you run your air purifier several times a day or continuously. Additionally, depending on the size of your room and how heavily used it is, you may need to adjust the frequency with which you run your air purifier accordingly.


If you are one of the millions of people who suffer from allergies, you know that finding relief can be difficult. Not only do you have to contend with symptoms like sneezing and a runny nose, but allergens can also make it difficult to breathe. And if you’re like many allergy sufferers, your home may be full of triggers that make your symptoms worse. A good air purifier can help reduce the amount of allergens in the air and provide some relief from your symptoms. But with so many models on the market, how do you choose the best air purifier for allergies? We’ve done the research for you and compiled a list of the top five air purifiers for allergies.

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