Home Improvement

The Best Air Purifier

Clean air is essential for us, and so is an air purifier. Air Purifier is great for cleaning the air in a room. Air Purifier traps the right amount of allergens and irritants. Nowadays, the rate of pollution is increasing day by day, so to get fresh air, an air purifier is a must. Air Purifiers help remove harmful particles and improve air quality. We might think that air around us is clean, but when we look closely, we realize its full of tiny particles that affect our health. Air Purifier is also helpful for the people who suffer from asthma or allergies as air purifier helps in removing smokes. Air Purifiers provide relief to the persons suffering from asthma or allergies.

Apart from asthma or allergies, many people also own pet animals, which brings dirty smell and dander. Using vacuum pumps doesn’t remove all the dust particles, so air purifier is beneficial. Without an Air Purifier, there could be a lot of germs and dust in a house.

Our List of the Best Air Purifiers

1. Coway AP – 1512 HH Mighty Air Purifier

Coway AP – 1512 HH Mighty Air

Coway is a South Korean company. It is probably the best air purifier in the market. The Coway AP-1512HH is with a height of 18.3 inches, and the breadth is 16.8 inches. This device can be placed in high traffic areas such as living room, bedroom. One of the essential features of this device is the auto-features. When the machine detects that the air is polluted, it will increase the fan speed to the level necessary. It includes 4 stage filtration process. First is the Pre-filter, secondly Activated Carbon Filter, after that True HEPA filter and lastly Ionizer.

The machine also consists of the Eco mode, which turns off the fan when it removes the dust particles. Within 30 minutes, the air purifier reduces the pollutants. The True HEPA filter makes it a high-quality machine. This air purifier can cover a room of 360 square feet. Also, it consumes a low amount of energy {4.9 watts} because of its eco mode. It also includes additional features like a sensor.


  • Includes a timer.
  • This has the filter reset button.
  • It includes air quality indicators.


  • This machine makes heavy noise.
  • The air purifier increases room temperature.

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2. Blue Pure Air Purifier

Blue Pure 211 Purifier

First and foremost, this air purifier comes in five different colors. The purifier does not take much space; the purifier holds the dimension of 21x13x13 inches. It is simple to use, as it only includes one button to operate. This purifier cleans the air in 540 sq.ft. Room 5 times per hour. It includes 360-degree air intake, which makes it efficient whenever placed.

The Blue Pure Air Purifier consists of a washable filter that captures larger particles, boosting the lifespan of the primary screen. The machine also includes other features such as the internal Ionizer of the purifiers gives a negative charge to the remaining ultra fine-fine particles in the air. The Blue Air 211+ removes 99.97 percent particles. This air purifier operates at low noise. This air purifier can be said as the best purifier that runs 24×7 as it consumes less electricity. The purifier is best for bedrooms, living rooms, etc.


  • This machine makes lower noises.
  • It consumes less energy.


  • It has no option of timer.

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3. Blue Pure 411 Air Purifier

 Blue Pure 411

The blue air 411 is available for three versions – smaller, medium, and a large version, as well as it also comes in various colors. The purifier is of great design and its simple to use as there is only one button to operate. It also includes the feature of 360-degree air intake as well as consists of a washable filter which helps to catch larger particles and increase the lifespan of the screen.

With the Blue Air 411 Air Purifier, one can enjoy clean air 24×7. The machine is suitable for spaces up to 161 sq.ft. It’s a compact machine which can be carried to different places. It is the perfect machine to remove harmful particles; air rate changes every hour; also, the tools make no noise, maintains silence, also cleans rooms up to 5 times per hour.


  • The machine is of small size.
  • It makes lower noise.
  • The machine is washable.


  • The filter needs to be changed every six months.

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4. Austin Air Healthmate

air purifier

The Austin Air Healthmate removes a wide range of dust particles, gases, etc.; it can be the best purifier for the people who have asthma. The Austin Air Healthmate standard was initially developed in 1990 as a residential air purifier. The purifier gives coverage of 1500 sq.ft. This air purifier is also recommended to people who suffer from mild to moderate multiple chemical sensitivity. It includes features like the 360-degree air intake, three fans speed as well as 4- stage air filtering system.


  • It consists of four stages filter
  • Filter lasts for a long time.


  • The machine makes low noises.
  • Expensive.

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Also, Read The Best Zero Waste Products

Air Purifiers help in keeping your home environment clean. There are dozens of manufacturers out there claiming a lot of things. However, an air purifier only makes the air in your home easy to breathe and might help in certain medical conditions such as allergies, cardiovascular diseases, asthma, etc.

It is okay to get a little overwhelmed while shopping for an air purifier, so it is vital to know the things that you should consider before buying one.

What to look for while obtaining the best air purifier?

Specific Needs

Air Purifiers are the best way to clean the indoor air, but if you have a particular reason for using it, then try to get one that tailors your needs. If you suffer from allergies, then get one that is made specifically to remove allergens from your, which includes HEPA filters. Plus, if you have asthma, then look for one that comes with filtration that can get rid of chemicals and odor pollutants from the air. And if your furry friend or any animal lives with you, then look for purifiers that are safe for them, and these machines can also clean your pet’s hair and odor.


These machines come from different sizes. You need to choose the right size by calculating your room size. If you have asthma and allergies, then look for devices that have Air Change per Hour Rate. ACH means the number of times the machine can filter the entire room in each hour. Air Purifiers that can clean the air at least 4-5 times per hour are the best.

Air purifiers mostly come in the following sizes.


These are designed for rooms up to 300 square feet and preferable for one to two persons.


These can quickly work in 300-600 square feet.


these can clean air of 600-2000 square feet.

Whole-House: Some systems can clean the whole house as well. But they are quite expensive.


It is recommended to put it in the bedroom as you spend most of your time there. Portable air purifiers are a great option, too, if you want to move it around the house. However, based on its size, you can only use it in specific areas. So try to look at devices with handles or wheels so you can quickly move it around.


You will be spending a lot of time with the air purifier, so it is wise to check if it makes annoying loud sounds or not. As the machine will run all the time, it should be quite. There are a lot of devices in the market who don’t make any sound while some old schools ones still make noises. And you can also slow down the noise by running it on high setting while you are not around and turning it low while you are present.


The only type of regular maintenance your machine will need is changing air filters after a specific period. There are various filter types available in the market as well; among them, HEPA filters are mostly used that lasts up to five years. The activated carbon ones need replacement every six months, and pre-filters are washable, which lasts up to three months.

Frequently Asked Questions

Q. How much space does the air purifier need?

If you are going to buy a small or medium one, then you can easily place it in the corner of your room. The large and full house ones might need more space, even apartments.

Q. What kind of filters are there?

There are mostly three kind of filters: HEPA, Carbon, and Pre- Filters.

Q. Where should I place my air purifier?

You spend most of your time in your bedroom, so it is ideal for putting it in there.

Q. What is the best air purifier for allergy and asthma patients?

The machines that come with HEPA filters are best for people who have allergies and asthma.

Q. Can it clean the odor of pet dander?

Yes, it can clean the odor of pet dander and even hair.

Q. What if I don’t change the air filter on time?

If you don’t change the filters on time, your air quality will be reduced, and it won’t get cleaned properly, increasing the risks of more allergies.

Q. What is ACH?

ACH refers to the Air Changes per Hour feature that some of the purifiers have. This means how frequently the machine is cleaning the indoor air.

Q. Is the air purifier going to make loud noises in my home?

Yes, some of the machines make noises. It is recommended to look for devices that are quieter as you will be using it all day.

Q. How long should I use the purifier?

You can use your purifier all the time for better results.

Q. How much maintenance is needed for the air purifier?

The only maintenance these machines have is the replacement of filters, which you can change in 3 to 6 months, depending on the type of filter you are using.

Our Pick from the Above List of The Best Air Purifiers

There are a lot of good ones available in the market, but our pick is Blue Air 411, which comes in three different sizes and various colors. It has a lot of features, including one button and quite an operation, and washable filter options. This is also portable and compact. You can use any filter in it. And it is the most sensible choice. So, Blueair 411 is our recommendation for our lovely readers.

Bottom Line

best air purifier for homeThere are a lot of air purifiers available in the market. Choosing the best one of them could be a tough job, so look for features that cater to your specific needs and get that one only. You can also get spate purifiers for your separate rooms if there are more people in the house.

Also read The Best Smart Home Devices


By Neelakshi Deka

Hi, I'm Neelakshi Deka, a 20 y/o Arts student, studying English Language. This is a cruel world we live in and I aspire to be in this journey to see it becoming a better place. Life can turn out to be many things but it's a thing we all must stay assured is to live a life without any regret.