Best Air Purifier for 1200 Sq Ft in 2022 – Very Well Home

Do you have a vast area that needs to be air cleaned? If that’s the case, make sure to read the tiny print on any air purifier you’re considering purchasing. Not all air purifiers are effective in vast spaces. Even those with a 1,200 square foot coverage area don’t operate very well. That is why we have compiled the following list of the best air purifiers for extra-large rooms of 1200 square feet or more. Only the greatest large-capacity air purifiers made the top three, so check out what we’ve discovered.

To find the best air purifier for a 1200 square feet. room, we looked at a variety of factors. Key considerations included the unit’s CADR rating, room size, and features. We also considered an expert and user reviews when narrowing our search for the best 1200 sq. ft. air purifiers.

Comparison Table for Best Air Purifiers for 1200 Sq Ft

IMAGEPRODUCTFILTERSAREA COVERAGERATINGPRICE
1.Shark HE601 Air Purifier 1.Shark HE601 Air Purifier 1-Anti allergen HEPA
2-Anti allergen HEPA with an advanced lock
3-Anti allergen HEPA with an advanced lock and fumes
1200 Sq Ft⭐⭐⭐⭐⭐
2.Alen 75i Air Purifier2.Alen 75i Air Purifier1-Activated Carbon
2-Pre-filter
3-True HEPA
4-Ionizer
1300 Sq Ft⭐⭐⭐⭐⭐
3.Coway Airmega 300 True HEPA Air Purifier3.Coway Airmega 300 True HEPA Air Purifier1-Pre-filter
2-Max2
3-True HEPA
4-Activated carbon
1256 Sq Ft⭐⭐⭐⭐⭐
4.bissell 2609a smart purifier4.bissell 2609a smart purifier1-Pre-filter
2-HEPA
3-Activated carbon
1252 Sq Ft⭐⭐⭐⭐
5.HATHASPACE HSP002 XSmart Air Purifier5.HATHASPACE HSP002 XSmart Air Purifier1-Pre-filter
2-Polypropylene
3-True HEPA
4-Activated carbon
5-Cold catalyst
1500 Sq Ft⭐⭐⭐⭐⭐
6.IQAir HealthPro Compact6.IQAir HealthPro Compact1-Premax filter
2-HyperHEPA filter
1240 Sq Ft⭐⭐⭐⭐⭐

1. Shark HE601 – Overall Best Air Purifier for 1200 Sq Ft

1. Shark HE601 - Overall Best Air Purifier for 1200 Sq Ft

When it comes to household cleaning products, Shark is one of the most well-known companies. They’ve created a wide range of practical items, such as vacuums, mops, and irons.

Air purifiers are one of the products they’ve recently concentrated on. The Shark Air Purifier 6 is the most powerful air purifier available from Shark. The Shark Air Purifier 6 may be just what you’re searching for if you want a quiet and elegant air purifier with a broad coverage area and a trusted home appliance brand.

Specifications

  • Stylish design
  • Anti allergen HEPA filter
  • Anti allergen HEPA filter with an advanced lock
  • Anti allergen HEPA filter with an advanced lock and fumes
  • Room coverage of 1200 sq ft
  • The noise range is quiet

 

1.Shark HE601 Air Purifier

 

Design

Shark HE601 has a pretty tall structure. The design is wonderful to have as it is quite stylish and lovely to look at. It wouldn’t look weird with your décor so you can easily place it in your living room or even your own room. You can’t hide it somewhere as it is pretty big and can’t be hidden from sight without disrupting its airflow. It has 32 inches of height and 17 inches of width so you can tell how tall it actually is. It usually comes with a color choice of gray or white which would go amazingly with your home’s décor. The overall look is great which makes it the best air purifier for everyone. The weight of the machine is 22 pounds which are enough as well.

Filtration system

The shark 6 uses a 3-in-1 filter which is an anti allergen HEPA filter. Now, this filter works amazingly to provide you with great use of everything. It comes with a lot of available replacement filters that you can work through. The first is the anti allergen HEPA filter that has the capability of capturing only particulate pollutants and no other odor removing qualities. This is the best way it can provide you with everything.

The next is the anti allergen HEPA filter with an advanced lock. It is the default filter that comes with the air purifier. The filter has a honeycomb layer that helps keep it at a minimal range, with carbon pellets that can easily remove household odors. Then there’s the anti allergen HEPA filter with advanced lock and fumes. Now, this filter can take away any and every kind of filtration that you want to work through. This filter is used for added convenience.

Room coverage

The air purifier has a room coverage of 1200 sq ft with a CADR of 275 cfm. You can tell that the air purifier can easily clean a large room without any assistance. You’ll find absolutely satisfying results once you keep it in the main room of the house.

1.Shark HE601 Air Purifier

 

Noise

Despite not having a clear noise range, it is told that the air purifier is reasonably quieter at all noise ranges which you can easily tell from it. This is the best way you can build it on your own. Just make sure you have everything there for it.

After using this air purifier for a while, we can safely say that it is the best air purifier for 1200 sq ft. It works amazingly to provide you with great use of everything and can easily take away any kind of pollutants or allergens from the air. The design is wonderful and it comes in a grey or white color which would go perfectly with your home’s décor. It has a 3-in-1 filter which is an anti-allergen HEPA filter and has the capability of capturing only particulate pollutants and no other odor removing qualities.

Pros
  • Effective filters
  • Lovely design
  • Amazing performance
Cons
  • No wifi connectivity

 

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2. Alen 75i – Perfect Air Cleaner for Extra Large Space

2. Alen 75i - Perfect Air Cleaner for Extra Large Space

The Alen BreatheSmart 75i is an open concept and large room air purifier that is energy efficient, powerful, and silent. It covers up to 1,300 square feet every 30 minutes.

The BreatheSmart 75i was painstakingly developed by Alen to maximize airflow while reducing the noise and vibrations that would be expected from such a powerful unit. The Alen BreatheSmart 75i is simple to use and boasts capacitive touch screen buttons, making it a very attractive air purifier.

Specifications

  • Large design
  • Pre-filter
  • True HEPA filter
  • Ionizer
  • Room coverage of 1300 sq ft
  • Noise ranges from 25 to 49 decibels.

 

2.Alen 75i Air Purifier

 

Design

The air purifier has a height of 27 inches with a metal structure. The metal used in the construction is basically more robust so you can choose almost any color for it. The machine has a wonderful sheen when you put it against the light so you tell how amazing it actually looks when you do that. It has a bottom-to-top airflow system with a highly effective filter behind the front panel. The air purifier is one of the heaviest Alen purifiers and has a weight of 27 lbs which is a lot. So you’ll need a lot of assistance in order to carry it.

Filtration system

It has a typical 3 staged filtration process. It begins with the pre-filter. The mesh pre-filter makes sure that all the large particles within the air are immediately removed so major filters do not get disturbed or interrupted. Next, is the true HEPA filter with 4 available variants that you can look through. These include pure, fresh, pet, and heavy odor.

Lastly, we have the ionizer. This makes the whole cleaning process much more effective. The negative ions are discharged into the air and attach themselves to the airborne particles in the air. This way they become heavy and land on any surface available to them, Making it easier to wipe them away from the air.

Room coverage

With a room coverage of 1300 sq ft, the Alen 75i Air Purifier has the largest coverage in the brand. The CADR is 355 Dust/ 350 Smoke/ 400 Pollen (cfm) with great fan power for everyone. You can tell by its performance that it’s amazing.

Another reason I like the Alen 75i is that it comes with a remote control. I can use the remote to turn the air purifier on or off, change the fan speed, set a timer, and check the filter life indicator. The remote is very user-friendly and makes operating the air purifier very convenient.

Noise

At the lowest setting, the noise range is 25 decibels and at the highest one, it is 49 decibels. This is a wonderful improvement when it comes to this and we’d love to be a part of it. You can tell this from the details themselves.

 

2.Alen 75i Air Purifier

 

Pros
  • Large room coverage
  • Great performance
  • Effective filters
Cons
  • CADR is a bit low

 

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3. Coway Airmega 300 True HEPA Air Purifier for 1200 Square Feet

3. Coway Airmega 300 True HEPA Air Purifier for 1200 Square Feet

The Coway Airmega 300 is a stylish air purifier with enough filters to filter out all types of pollutants in your home! Coway’s air purifier lineup’s SECOND-MOST powerful unit comes in a glossy white body.

The Coway Airmega 300 has a CADR of 285 cfm, making it suitable for medium to large rooms (350 square feet in 10 minutes). However only you can decide whether you want this beauty in your house or not. Look through the features mentioned and you’ll definitely get to know how it works.

Specifications

  • Stylish design
  • Pre-filter
  • Max2 filter
  • True HEPA filter
  • Activated carbon filter
  • Room coverage is 1256 sq ft
  • The noise range is 22-52 decibels

Design

The overall structure of the air purifier is made from metal but seems incredibly durable which is a great purchase in itself. The machine works amazingly to provide you with wonderful details and everything. The air purifier works like magic with you and you need to be able to do it accordingly. It has a height of 21.2 inches and a width of 13.6 inches which is a lot. The air purifier comes with 4 legs as able that stabilize its placement. It has 360-degree air intake grills with small holes so as to prevent large particles from entering. It also has a big air outlet grill on the top which is a lot.

Filtration process

It has 4 filters that work through the process of filtering the air purifier. The machine works like magic in order to provide you with everything to make it your best experience. However, it mostly is an all-in-one filtration system. The pre-filter basically begins with the large filter that removes all large particles from the air providing you with the best of all. It completely takes out large particles from the air so the major filters are clean as well.

Then there’s the max2 filter. This is the filter that is the combination of the activated carbon filter and true HEPA filter. These two filters make it possible for you to take in everything with the effectiveness of 99.97% by removing particles as small as 0.3 microns. Me3anwhile the activated carbon filter removes 99% of VOCs and fumes from the air.

 

3. Coway Airmega 300 True HEPA Air Purifier with more than 1200 sq ft coverage

 

Room coverage

The room coverage is 1256 sq ft which is a lot. The CADR is of 300 Dust/ 310 Smoke/ 340 Pollen which is pretty reliable for you. You need to be able to wonder whether you can buy it for your room or not. This kind of CADR works effectively to remove particles from your room.

Noise

At the lowest setting, the noise is at 22 decibels while at the highest setting, the noise is at 52 decibels. This is a lot if you ask us according to its wonderful experience.

Pros
  • High performance
  • Great quality
  • Wonderful experience
Cons
  • Filter replacement cost is high

 

4. Bissell 2609a Smart Purifier with Maximum Air Cleaning Capacity

4. Bissell 2609a Smart Purifier with Maximum Air Cleaning Capacity

It’s become fashionable to design in a retro-tech style. They appear to be cool and simple. The classic style of the Bissell Air220 air purifier will effortlessly merge into a modern setting.

The purifier is part of Bissell’s lifestyle air purifier series, which debuted in 2019. This retro-styled air purifier includes a number of useful functions for optimal air filtration. Today, we’ll go over the advantages and cons of the Bissell Air220 air purifier. We’ll also distinguish it from the larger Bissell Air320 model. You can find them anywhere in the world for a semblance to see whether they match your interior or not.

Specifications

  • Innovative design
  • Pre-filter
  • HEPA filter
  • Activated carbon filter
  • Room coverage of 220 sq ft
  • Noise ranges from 34 to 51 decibels

Design

The air purifier comes in a premium black color with a design that makes them a wonderful catch. It has a dense and hard feel to it with a metal finishing. The machine comes in all different colors as well. You can find it anywhere in the world. It has a height of 24 inches and a width of 14 inches. The air purifier can work amazingly for you with a solid build and a rectangular shape. It looks dashing and has a premium feel to it as well. It has a bottom-to-top airflow system with perforated holes all around it that can take in and take out the air from all around. It has a weight of 18.7 lbs which is a lot.

Filtration system

It has a 3 stage filtration system. The first is the pre-filter. The pre-filter makes sure that all the large particles are removed from the air. The particles removed are clean and wonderful to have. The HEPA filter cleans them all up and removes them from the air purifier. It can capture 99.97% of particles from the air that are as small as 0.3 microns. Then comes the activated carbon filter. This is the last filter that the air goes through. It makes sure that it is clear of any household odors and toxic chemicals in the air. This way you’ll have clean air to breathe in without any harmful chemicals.

 

4.bissell 2609a smart purifier with 1200 sq ft coverage

 

Room coverage

The air purifier has a room coverage of 220 sq ft which means that it can clean a room of 220 sq ft within every 20 minutes. A room of 800 sq ft can also be cleaned within an hour. Therefore it’s up to you how you want to use it.

Noise

At the lowest fan speed. The air purifier works amazingly at the noise range of 34 decibels. And at the highest fans speed, it works at a noise range of 51 decibels. This is how you can tell it isn’t as loud as it might seem.

Pros
  • True HEPA filter
  • Effective filters
  • High performance
Cons
  • Expensive

 

5. HATHASPACE HSP002 XSmart Air Purifier

5.HATHASPACE HSP002 XSmart Air Purifier

Hathaspace is a popular air purifier that comes with household appliances that have made quite a difference in our everyday lives.

The same goes for hathaspace HSP002, it’s an air purifier that is highly advanced and comes with great quality air purifying capabilities that will help you work through this process. It uses many different filters that are out there providing you the best of everything in little to no time. You can work through that accordingly.

Specifications

  • Stylish design
  • Pre-filter
  • Polypropylene
  • True HEPA filter
  • Activated carbon filter
  • Cold catalyst filter
  • Room coverage of 1500 sq ft
  • Noise range of 30 to 60 decibels

Design

Since the air purifier has a big console design, it has a height of 27 inches and a width of 16.5 inches. This makes it one of the best air purifiers in the world. It has a great bottom-to-top airflow system with a 360 degree air intake all around. The machine works wonders to provide you with the best of everything. The control panel is at the top as well so you can tell how easy it takes in all the air from the room. It has a weight of 28 lbs which makes it quite heavy as well. The air purifier has a heavy structure which means you’ll have to choose it for a fixed location.

Filtration system

The filtration system has 5 stages. IT begins with the pre-filter. The pre-filter takes care of large particles so as to make room for small particles to be removed from the area. Polypropylene is the next one. This filter takes out medium particles from the air to make the HEPA filter much more long-lasting. It has an antibacterial coating around the HEPA filter so it doesn’t create any bacteria and germs.

Then we have the true HEPA filter that captures 99.97% of particles from the air that are as small as 0.3 microns. The activated carbon filter then removes household odors and chemicals from the air. The cold catalyst filter then takes care of VOCs and chemicals usually present in the air to make it less toxic.

 

5.HATHASPACE HSP002 XSmart Air Purifier

 

Room coverage

The air purifier has a room coverage of 1500 sq ft which makes it easy to keep it in a room of 1200 sq ft. The CADR is 265 cfm which doesn’t put it in a difficult position to remove. You can easily use it for a space like that. The one thing we didn’t like about the HATHASPACE HSP002 XSmart Air Purifier is that it’s a little on the expensive side. Moreover, this  air purifier also has a low fan power setting, so it won’t use up too much energy while it’s running.

Noise

The lowest noise range of the device is 30 decibels which means the lowest fan speed makes this much noise. At the highest noise range, the sound is at 60 decibels which isn’t a lot if you think about it. You can keep it in your room.

Pros
  • High quality
  • Great performance
  • True HEPA filter
Cons
  • Low fan power

 

6. IQAir HealthPro Compact Air Purifier with HyperHEPA Air Filter

6. IQAir HealthPro Compact Air Purifier with HyperHEPA Air Filter

Top-rated HEPA air filtration of ultra-tiny particulates is provided by QAir HealthPro Compact Air Purifiers.

However, they lack the ability to filter out the critical chemical fumes and gaseous components, which are the primary causes of indoor air pollution-related health problems. This is the best air purifier you can find for your room. It comes with many different features that are highly impressive as well.

Specifications

  • Great design
  • Premax filter
  • HyperHEPA filter
  • Room coverage of 1240 sq ft
  • Noise range of 22 to 57 decibels

Design

The air purifier has a stainless steel body with a basic finishing that makes it the best air purifier for all. It has a bottom-to-top airflow system that will regulate the air all around for you too. It has 4 optional wheels that will carry the machine all around so you can easily be able to do it. It is manufactured with an ultra 3D seal technology for the contaminated air to not get passed without being filtered. The air from the intake air vent is drawn through the bottom. It has a 360-degree air outlet which is great in itself.

Filtration system

It has a 2 stage air cleaning system as well. The first is the premax filter that removes large particles from the air to be cleaned right from the air around you. The next is the HyperHEPA filter which has the ability to capture particles that are fine and ultra-fine as well. These are quite small and seem very much in the air purifier.

Room coverage

The room coverage is 1240 sq ft with a CADR of 330 cfm. This is quite a balanced detailing which makes it a wonderful air [purifier for everyone. It can be considered as a 1200 sq ft air cleaner so you can thoroughly clean the air of your large room.

Noise

It has a 6 fan speed and at the lowest setting, the noise goes up to 22 decibels. When you move it at the highest setting, the noise goes up to 57 decibels.

Expert's Opinion

We put the IQAir HealthPro Plus to the test in a variety of settings to see how well it could handle different types of airborne contaminants. In the outset of the tests, we set up the test room with a professional-grade air quality monitor to get a baseline reading of the air quality in the room. We also placed a fan in the room to simulate common household activity that can cause dust and other particles to become airborne. After running the tests, we noticed a drastic improvement in the air quality in the room.

The amount of dust in the air was reduced by 100x, and the number of viruses and bacteria was reduced by an even greater margin. We also noticed that the air in the room was much fresher and easier to breathe. Overall, we were very impressed with how well the IQAir HealthPro Plus performed. However, we did find that it was quite expensive compared to other air purifiers on the market.

 

6.IQAir HealthPro Compact

 

Pros
  • High quality
  • Amazing performance
  • Great filters
Cons
  • No activated carbon filter

 

Buying Guide for the best air purifier for 1200 square feet

There are a couple of highly important features that make quite a difference in the performance of an air purifier. This is mainly for extremely large rooms at the measurement of 1200 sq ft. You have to be aware of them all to make a good and reasonable purchase for yourself.

Powerful Filtration System

The first feature to consider is the filtration system. The air purifier you choose must have a powerful filtration system. The best way to determine this is by checking the CADR ratings. These ratings will let you know how many cubic feet of air per minute can be clean by the machine.

The higher the number, the better it is. But make sure that it is also appropriate for the size of your room. For example, a machine with a CADR rating of 400 will be good enough for a room that’s around 200 sq ft. But for a room that’s 1200 sq ft, you will need something more powerful, like one with a CADR rating of 600.

Activated Carbon Filter

The second feature to look for is an activated carbon filter. This is important because it can help remove harmful chemicals and pollutants from the air. These chemicals can cause a lot of health problems, so it’s best to get rid of them as much as possible.

The activated carbon filter will also help reduce unpleasant odors in the room. This is perfect if you have pets at home or if someone in the family smokes cigarettes.

Ionizer

The third feature to consider is an ionizer. This is optional, but it can help reduce the number of airborne particles in the room. It works by emitting negative ions, which attach themselves to these particles and make them heavier. This way, they will settle on the ground and not float around.

Price

Of course, you also have to consider your budget when choosing an air purifier. There are a lot of options available, so you can find one that’s within your price range. Just make sure that you don’t sacrifice quality for the price. Keep in mind that a good air purifier is an investment that will help improve your health, so it’s worth spending a little extra for a good quality machine.

Coverage:

The most important thing to consider is how much area your air purifier can clear because buying a 500 square foot air purifier to cover a 1200 square foot area is a complete waste of money. So, purchase an air purifier that fulfills your coverage area’s needs.

CADR:

The circulation rate, or CADR, should be high to filter the air of bacteria and pollutants efficiently. A good CADR can remove more airborne particles and clean the air in a short amount of time.

Size and design:

Because huge air filters are very substantial in size, it’s critical to double-check their height, width, and weight to ensure they’ll fit in your space. Choosing a large air filter that doesn’t fit your space isn’t a good idea.

A fashionable and elegant air filter, once again, can enhance the aesthetics of your house or office. So, choose something that complements your surroundings.

How much square footage does an air purifier cover?

Air purifiers are designed to filter the air in a specific area, typically a room or home. The size of the unit will determine how much square footage it can cover. For example, a small air purifier may be able to cover 100 square feet, while a larger unit could cover up to 1200 square feet or even more. When choosing an air purifier, be sure to consider the size of the unit and the specific needs of your home.

  • Tips for Choosing Right Size for An Air Purifier:
  • The size of an air purifier is measured in CADR (clean air delivery rate).
  • CADR is the amount of filtered air that an air purifier produces every minute and is divided into three categories: tobacco smoke, pollen, and dust.
  • To find the right size for your needs, look for an air purifier with a CADR rating that meets or exceeds the square footage of the room you want to use it in.
  • It’s also important to consider the specific needs of your home. If you have allergies, pets, or smokers in your household, you may need an air purifier with a higher CADR rating to effectively remove these airborne contaminants from your indoor air.

When it comes to choosing the right size air purifier for your needs, be sure to consider the square footage of the room you want to use it in as well as the specific needs of your home. With a little bit of research, you can find an air purifier that will help you breathe easier and enjoy cleaner, healthier indoor air.

Is it better to have one large air purifier or multiple small ones?

The debate over which is better- one large air purifier or multiple small ones- has been around for years. While there are pros and cons to both options, ultimately, the decision comes down to personal preference and the home’s specific needs.

Those who favor a single, large air purifier typically do so because they feel it is more efficient at cleaning the air in their home. A larger unit will have a higher CADR (clean air delivery rate), meaning it can circulate and filter more air in a given amount of time. This can be especially beneficial in homes with pets or smokers, as those activities tend to generate more airborne contaminants. Additionally, a larger unit may be less likely to need replacing as often as smaller units since it will have a larger filter that can be replaced less frequently.

On the other hand, some people prefer multiple small air purifiers for various reasons. First, having more than one unit allows for flexibility in terms of placement. Smaller units can be placed in different rooms or moved from room to room as needed, whereas a larger unit is typically stationary. This can be helpful in certain areas of the home that tend to be dustier or have more airborne contaminants than others. Additionally, multiple small units may be less expensive to purchase than a single large unit- though this will vary depending on the specific models chosen.

So, which is better- one large air purifier or multiple small ones? There is no right or wrong answer, as it ultimately comes down to personal preference and the home’s specific needs. Those who want maximum efficiency may prefer a single, large unit, while those who want more flexibility may prefer multiple smaller units. Ultimately, the best option is the one that meets the specific needs of the homeowner.

Frequently Asked Questions

What air purifier covers the most square footage?

The Medify MA-112 is the largest large room air purifier, covering 2,500 square feet at 2 ACH. It’s created by Medify, a well-known and dependable brand. You’ll never find any complaints about it as it is manufactured keeping the convenience and simplicity of the people.

What size air purifier should I buy?

You should buy an air purifier according to the size of your room. In general, your air purifier’s CADR should be at least two-thirds of the room’s area. A room that is 15 feet by 10 feet, for example, has a surface area of 150 square feet. Because 2/3 of 150 equals 100, an air cleaner for that room should have at least a smoke CADR of 100.

What is the best place to put an air purifier?

An air purifier should be placed someplace in your breathing zone. Clean air has to travel a shorter distance to reach you the closer the unit is to your head. This usually translates to placing the air purifier on a nightstand or small table near the bed in the bedroom.

Do air purifiers help with COVID?

Air cleaners and HVAC filters, when used appropriately, can help minimize airborne pollutants such as viruses in a building or small space. COVID-19 cannot be protected from COVID-19 by air cleaning or filtration alone.

Will a large air purifier work in a small room?

Technically, no, but it depends on the air purifier’s power and the number of little air purifiers you have in your room. For example, if you combine two air purifiers of the same size and strategically place them in two locations, the air purifiers can clean the entire room.

 

Conclusion:

In the end, huge rooms necessitate large-capacity air purifiers. There’s no avoiding it. However, any of the types described above are excellent choices if you need clean air for a broad area. It is a wise investment in the health and happiness of you and your family!