Best Air Purifier for Allergies in 2024

best air purifier for allergies

Are you having a problem with pollen and other allergies? Do they make your everyday simple tasks hard? If so, you need a powerful air purifier that can clear the air out of all polluters and allergens.

Since there are so many different options and solutions on the market, we have selected the best air purifier models and brands we could find. We tested them all out and wrote full reviews on their specs and abilities. You will be able to find all the relative information in the reviews so you can pick the one that fits your needs best.

Allergies are something that can really complicate people’s lives and this small appliance can help you forget about them. The units are easy to control and maintain, and you’ll be able to feel the difference almost immediately.

Top Rated Air Purifiers for Allergies


1. Honeywell True HEPA Allergen Remover HPA300

4.3 out of 5 stars (4.3 / 5)

Honeywell True HEPA Air Purifiers for AllergiesPros:

  • Large rooms coverage
  • True HEPA filters
  • Remote control
  • Removes all pollutant particles including viruses, bacteria, and allergens
  • Four step filtration process


  • Some level of noise while working
  • High price

When you decide it’s time to get a good Air purifier than its time to go for the best. Introducing Honeywell True HEPA Allergen Remover HPA300 the awesome air purifier for people that live with smokers, pets, and if they have allergies. The Honeywell air purifier is made from plastic and it serves the purpose of purifying air particles in the area where it is placed.

The air purifier has a success rate of 99.97% when it comes to cleaning the air from anything that is bigger than 0.3 microns. Once you turn this little nifty helper you will clean your air in a standard room within a few hours. For best results, it should be left to work during the night so that the day can be clear of any allergens and so that you can have a god night sleep. The Honeywell HPA300 comes with easy tap electronic controls that feature 3 air cleaning levels plus one more additional Turbo Clean setting that can really pump it up.  It also has a timer on it and a reminder for switching the filters.

The dimensions of this little purifier are 11 x 11.7 x 13.2 inches so it can easily fit in any room without taking a lot of space. We loved its slick design as it can easily be mistaken for a radio as its the quietest air purifier on the market. It also works with dust removal if you have a dusty area. The only thing that we would like to be different on this little product is that the filters can be quite expensive, besides that we loved this product and we would recommend it to anyone that has troubles with sleep or allergies of any kind.

2. Hamilton Beach TrueAir Allergen-Reducing Ultra Quiet Air Cleaner Purifier

4.2 out of 5 stars (4.2 / 5)

Hamilton Beach TrueAir Air Purifiers for AllergiesPros:

  • Extremely quiet unit
  • Permanent HEPA filter
  • Easy to clean
  • 3 very quiet speed settings
  • Compact sized unit that can fit anywhere


  • Only medium coverage of 160 square foot
  • Doesn’t have an installed ionizer

When it comes to the best of the air filters on the market the Hamilton Beach TrueAir Allergen-Reducing Ultra Quiet Air Cleaner Purifier is one we would pick for ourselves. The Hamilton Beach air cleaner is a superb air filter that does not require any additional upkeep. Yes, that is right, you read that correctly, it does not require any additional filters to be bought so you can save tons of money if you get this air filter for your big home as it’s great for large rooms.

The air filter has a 99% cleanliness rate when it comes to reducing dust, pollen, smoke and pet odor, making it one of the best when it comes to effectiveness in the air purifying market. The product is made out of plastic and its dimensions are 8.1 x 10.8 x 16.4 inches which makes it highly convenient when you want to move it from one area to another.

For those that are wondering how this little gadget is cleaned, you just pop it open and vacuum the area where the filter is and that is about it. For maximum performance, you should vacuum it either daily or every two days, and for those that have dogs that shed lots of their hair get a brush as the lint buildup ca be hard to take out of the filter with a not-so-strong vacuum. The air purifier comes with a couple of settings Ultra Quiet, and 3 more Speed Operation which you can adjust at your leisure. The air vent can be pretty strong so while you are sleeping keep the ventilation side away from yourselves or else you might even find it a bit frisky.

Whoever is in the market for a new air purifier that is going to last them longer than the rest of the competition should get this little gadget and never worry about additional upkeep ever again.

3. AeraMax 300 Air Purifier with Large Room Allergy and Asthma 4-Stage Purification

4.4 out of 5 stars (4.4 / 5)

AeraMax 300 Air Purifiers for AllergiesPros:

  • Four step filtration process
  • Ultra quiet
  • Certified specifically for the people with allergy and asthma
  • Proof that it can filter the airborne flu virus


  • High price
  • Expensive filters and the need to replace them every six months

When you decide it’s time to get a new air purifier then you have a problem that we can help you with. The problem is mainly that the market is oversaturated so you are not sure which product can suit your needs. Well today we are reviewing the AeraMax 300 air purifier and we can tell you from the start, we like this product, a lot! We would even name it the product of our choice as it comes with lots of nifty little features that every homeowner that has pets, allergies, or does not like smoke odors can use.

AeraMax 300 Air Purifier has a smart sensor that automatically picks up the need to purify the air. Once it picks up anything in the air it will work until the air is purified to a certain standard or until you shut it down. AeraMax 300 cleans 99.97% of airborne particles up to 0.3mm in size including germs, pollen, ragweed, mold spores, pet lint, viruses, and cigarette smoke.

The 4 stages of AeraMax 300 cleaning are:

  • Carbon filter removes odors from the area
  • The HEPA filter removes 99.97 percent of airborne particles
  • AeraSafe antimicrobial treatment protect from future fungi or other buildups
  • PlasmaTRUE Technology with its ionized field helps remove pollutants

The air filter comes in two colors white and black and the dimensions of this little gadget are 8.1 x 16 x 25.1 inches which makes it perfect for the living room as it won’t take much space. Additional purchases of filters will be required if you require your filter to work year-round, but we think that is a small price to pay for the cleanliest air you can have. We also noticed its very quiet when it works so you can sleep while it does its magic.

4. Alen BreatheSmart Customizable Air Purifier with HEPA-FreshPlus Filter

4.6 out of 5 stars (4.6 / 5)

Alen BreatheSmart Air Purifiers for AllergiesPros:

  • 14 color options to choose from
  • 4 HEPA filters for every type of air problem
  • Smart sensor for automatic adjustment
  • Covers a large space up to 1100 square feet


  • Expensive Unit
  • Expensive Filters
  • Noise Issues

Alen BreatheSmart air purifier is one of those purifiers that everyone should have for their house. It’s perfect for houses that have contacted rooms, living rooms, offices and any other rooms that are 1100 square feet in size as it cleans flawlessly up to that size. And if you are wondering how it cleans, well that is easy, with its HEPA-Pure filter it removes allergens, dust, and animal lint. The process can make a huge change in the quality of life for people who suffer from allergies. As long as the device is turned on, you won’t even know that you’re allergic to something.

Additionally, it purifies your air in less than two hours, and it does it all thanks to its new HEPA-Pure filter which if we might add is pretty quiet while it cleans. If you don’t like the standard black or white color you can choose from an additional 15 colors where you will surely find one that suits your house needs. The dimensions of this little air purifier are 10 x 17.8 x 26.8 inches which make it perfect for any space in your house. The weight is also reduced so you can easily transport it from one room to another.

It won’t take long to clean your designated room because after approximately 2 hours the whole air in that room has been re-circulated through the air purifier at least once. If you are on the market for an air purifier that is great for allergies, chemicals, and cooking odors, then the Alen Breathesmart Customizable is the one you want to get. If you leave it turned on for a day, the entire air in the room will be purified at least seven times in 24 hours.

5. Alen Breathesmart FLEX Customizable Air Purifier with HEPA-Silver Filter

4.4 out of 5 stars (4.4 / 5)

Alen Breathesmart FLEX Air Purifiers for AllergiesPros:

  • 14 different design options
  • 4 HEPA high-quality air filters
  • Built in filter life indicator
  • 700 square feet coverage


  • Expensive Device
  • Expensive Filters
  • Noise Problems

Alen has made another air purifier that is perfect for use in the offices, living rooms, board rooms, sleeping rooms and any other area that is 700 square feet big. BreatheSmart FLEX supports full customization where it offers 14 different color panels for your needs, personally, we loved the rosewood one, and four different filters that are designed to help with your special air purifying needs. If you are wondering why should you pick Alen over any other brand, it’s simple: Alen is worth the money!

Not only is it worth the money, but they also come with a lifetime warranty on them making them the best bang for the buck when it comes to air purifiers. When it comes to its dimensions the air purifier is 19 x 16 x 28 inches big. It can easily fit into any small area and it will perform superbly. While it is on the BreatheSmart FLEX with its HEPA-Silver Filter technology it will reduce asthma, mold, foul odor completely freshens the air, allergies, and bacteria.

The Alen BreatheSmart FLEX air purifier is the best air flow purifier in its class. With its powerful, yet silent fans the air in the room will be recirculated and cleaned in no longer than two hours. The setup is easy, and the cleaning is even easier. Just pop open the back and take out the silver filter and place one of the four that you are provided to suit your air purifying needs. If you are in the market to clean your air and to continue to have an allergy free living room that smells great at the same time than the Alen BreatheSmart FLEX is the air purifier for you.

Best Air Purifier for Allergies – Before You Buy

Buying the best air purifier for your needs is easier said than done with so many different models on the market. The thing is – most of them work the same way and have similar features, but there are still things you have to consider before making a purchase. So what should you look for?

Well, that depends on what you want to buy the device for. If you want to use it to clear the air of pollutants like smoke, and the smell of cooking, you will be fine with a cheaper device. If it’s allergies you want to get rid of, you’ll definitely need a model with a true HEPA filter and preferably, a pre-filter.

Look for features like a carrying handle if you want to take it to other rooms. A programmable timer will let you program the device and it will work even if you are not there to turn it on. Also, look for models with more speeds, a servicing indicator that tells you when to replace the filters and so on. All of these features are small, but they make a huge difference in the user experience. One of the most popular units are whole house purifiers. They cover most large areas in your home and last longer.

Other Notable Purifiers:

Important Things to Consider

Cost of Operating

Buying the device is one thing, but you should also think about operating costs. The filters often need to be replaced after some time and that can be costly. The prices for filters fluctuate from 10 to 100 dollars each. If you don’t want to spend a lot of money on replacement filters, look for a model with a pre-filter that prolongs the life of the expensive HEPA filters.

Clean It Regularly

In order for the air purifier to work properly, you have to clean the filters from dust and other particles. Otherwise, the filters can get clogged which will prevent them from working as they should. Most units do not require a lot of maintenance.

The Noise Level

The level of noise produced by the device is also important, especially if you want to sleep next to it. The best thing to do is to buy a larger purifier than needed and keep it working on low settings. That way – you’ll get the purification and the quietness.

Some Helpful Guides:

My name is Isabel and welcome to Blooming Air I created Blooming Air to be a place where homeowners can keep their homes healthy for them and their families with high-quality air units.


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