No matter what kind of air purifier you buy, the first thing you need to consider before the buying process is the size of your room. Where will you be keeping your air cleaner? People usually purchase an air purifier for their bedroom. That’s the best place you can keep an air cleaner because you spent the most time there. Bedrooms are mostly sized at 200 sq ft which is a lot. You might want to consider what you do with it because that’s how things actually roll. Lucky for you, there is an immense number of air purifiers are the market. Each one is greater than the other. So you have to make sure that you choose the best air purifier for 200 square feet room so there aren’t any problems in the future.
Comparison Table for Best Air Purifier for 200 Square Feet
IMAGE | PRODUCT | FILTERS | AREA COVERAGE | RATING | |
---|---|---|---|---|---|
![]() | 1.Medify MA-14 Air Purifier | Pre-filter True HEPA | 200 Sq Ft | ⭐⭐⭐⭐⭐ | |
![]() | 2. Blueair Blue Pure 311 | Pre-filter Particle filter Activated carbon | 388 Sq Ft | ⭐⭐⭐⭐⭐ | |
![]() | 3. Winix 5500-2 Air Purifier | Pre-filter True HEPA filter | 360 Sq Ft | ⭐⭐⭐⭐ | |
![]() | 4.Coway Airmega AP-1512HH | Pre-filter Activated carbon True HEPA Ionizer | 360 Sq Ft | ⭐⭐⭐⭐⭐ | |
![]() | 5.LEVOIT Core 300 Air Purifier | Pre-filter True HEPA Activated carbon | 200 Sq Ft | ⭐⭐⭐⭐⭐ | |
![]() | 6. Instant (AP200) HEPA Air Purifier | HEPA-13 Activated carbon Plasma Ion technology | 228 Sq Ft | ⭐⭐⭐⭐⭐ | |
![]() | 7. Honeywell HPA300 HEPA Air Purifier | Pre-filter True HEPA Activated carbon | 465 Sq Ft | ⭐⭐⭐⭐⭐ |
1. Medify MA-14 – Overall Best Air Purifier for 200 Square Feet
So far Medify has been included many times into the best air purifier list before, which gives us an assurance that the brand is truly what you’d call reliable. Medify MA-14 has given top-notch performance to provide you with everything possible in an air purifier.
It doesn’t matter what size your room might be, even if it has a size as small as 200 square feet, the device should give optimum performance for survival. The MA-14 air purifier is small enough to fit on tabletops, desktops, or bedside tables. It’s a silent unit with a mild blue night light, or enter ‘sleep mode,’ which dims all of the units’ lights. You’ll be breathing cleaner, fresher air in no time thanks to the three fan speeds.
Specifications
- Compact design
- Pre-filter
- True HEPA filter
- Room coverage is 200 sq ft
- The highest noise range is 55 decibels
- Low fan power
Design
The air purifier has a cubic shape with rectangular holes in the front that are used for something really effective. The device comes in only one color so you don’t have a lot of options while choosing it according to colors. It has a height of 12.2 inches and a width of 8.3 inches. It has a weight of 5.3 lbs which is pretty lightweight. The air purifier has a very large base as well. It has a bottom-to-top airflow system with the top made extremely stylishly with large air grills in order to bring in maximum air into the system. The black is the only color option it has but looks really classy with it.
Filtration system
The Medify MA-14 purifier has a filtration system of 2 stages. It has a pre-filter that is basically the first filter that the air passes through. The pre-filter makes sure that all the large particles are wiped away from the air purifier, keeping it clean and healthy. This is why the major filter would long lasting and wouldn’t be interrupted by large particles while it’s on. Next is the true HEPA filter that captures particles that are as small as 0.3 microns. These could be allergens, mold, fungi, pollen, etc.
Room coverage
The room coverage of medify MA-14 is basically 200 sq ft. The air purifier works hard at removing particles from the room with an area of 200 sq ft. It has a CADR of 73 Dust/ 70 Smoke/ 69 Pollen (cfm).
Noise
It may have a low fan power but it still works at a high noise level of 55 decibels. This makes it one of the best air purifiers in the market. It might be too noisy to operate in a bedroom.
- Effective
- High quality
- Optimum functioning
- No carbon filter
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2. Blueair Blue Pure 311 – 3 Stages Air Filtration System for 200 Square Feet
On the market, air purifiers come in a variety of shapes and sizes. Some air purifiers are good at removing particles, while others aren’t. Both particles and odorous contaminants are removed by the best air purifier.
Blueair’s new Blue Pure 311 Auto is the only one that can do both. It’s one of the most amazing air purifiers in the market that can effective remove contaminants from the air, leaving it clean for everyone. You just have to make sure that it stays clear and clean for everyone. This is especially if your air purifier has small room coverage.
Specifications
- Compact design
- Pre-filter
- Particle filter
- Activated carbon filter
- Room coverage of 388 sq ft
- Noise ranges from 23 to 53 decibels
- 35 watt power
Design
The air purifier has a beautiful color scheme that is inspired by Scandinavian landscapes. This is the symbol of the device coming from a Swedish manufacturer and makes it one of the most high quality air purifiers in the market. It has a height of 20.5 inches with a width of 10.2 diameter which is quite suitable for a room of 300 to 400 sq ft. It has a cylindrical 360 degree design with a bottom-to-top airflow system. It is extremely lightweight so it can be carried anywhere easily all over the place. The device has a hidden cord that won’t tangle within your furniture either.
Filtration system
The Blueair blue pure 311 has a 3 staged cleaning process that will begin with the pre-filter. Like in every other air purifier, this filter keeps all the large particles away from the air you breathe in so as to create an uninterrupted airflow system that makes sure major filters are all intact. Instead of a true HEPA filter, the particle filters handle the removal of small particles. It cleans 99% of the particles from the air like allergens, mites, mold spores, pollen, etc. It has a HEPASILENT technology as well. Lastly we have the activated carbon filter. Now, this filter is here to keep you away from all the household odors, chemicals, etc. It is basically present within the particle filter.

Room coverage
The air purifier is said to be perfect for medium sized rooms that aren’t as big as 388 sq ft. This would be the best and optimum way of keeping the air purifier highly effective at removing contaminants from the air. The CADR is 244 Dust/ 250 Smoke/ 250 Pollen (cfm).
Noise
At the lowest speed, the noise range is at 23 decibels while at the highest speed, the noise level is at 53 decibels. This is quite an amazing air purifier that you can have for yourself.
- Affordable
- Powerful
- Effective
- Out of stock
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3. Winix 5500-2 – Best for Medium Size Rooms
The Winix 5500-2 is an obvious choice when it comes to a low-cost air purifier with multistage filtration and a reasonable airflow rate.
The washable pre-filter is good for pet hair and dander, and the washable pellet-based carbon filter, as well as Plasmawave, can help with odours. A True HEPA filter captures even the tiniest particles. It is one of the most amazing air purifiers in the market and is manufactured with great detailing and lovely features. You can find it all in the review below.
Specifications
- Innovative design
- Pre-filter
- True HEPA filter
- Winix Plasmawave
- Room coverage of 360 sq ft
- Noise ranges from 28 to 58 decibels
- 4 fans speeds
- Rated power of 70 watt
Design

The air purifier has an aesthetic design that many of us would love to have for ourselves. It’s straddling the line between contemporary and conventional which makes it pleasant in itself. It is made up of plastic with a solid build and the color black which makes it seem premium as well. It has 5 functional buttons and an air intake grill present right at the front. The air outlet is at the top, making it one of the best air purifiers for all. The weight is only 15.4 lbs which isn’t all that much but might need handles to carry the device which is present right beside each other.
Filtration system
The air purifier has a pretty simple fitration process with 3 stages. The first is the pre-filter that takes care of large particles airborne in the air that include pollen, mold spores, dust, dander, etc. Attached with it, there’s an activated carbon filter that removes all the household odors from the air along with the chemicals floating in the air as well. Then there’s the true HEPA filter which is the major filter of the air purifier. It captures 99.97% of particles within the air that are as small as 0.3 microns. This way you’ll have clean and fresh air to breathe in. Lastly, there’s the winix plasmawave that removes particles through ionizing. It is basically an ionizer that makes it easier to remove contaminants.
Room coverage
The air purifier has a room coverage of 360 sq ft which makes it quite an effective device to clean the air. It has a CADR of 243 Dust/ 232 Smoke/ 246 Pollen (cfm) as well. You will eventually be able to judge its performance once you start using it in your bedroom.
Noise
The noise ranges from 28 to 58 decibels. The air purifier has the ability to provide you with everything possible with great resilience through its perfect performance. You might feel like it’s a bit noisy at the highest fan speed, however, you have a lot of options that you’ll be able to manage it through.

- High quality
- Effective filtration system
- Great performance
- Bad smell
4. Coway Airmega AP-1512HH – Best Filters for 200 Sq. Ft.
AP-1512HH by Coway Mighty air purifier is one of the most cost-effective air purifiers on the market, with all of the necessary functions. It contains four stages of filtration, with True HEPA as the primary filter.
It features a built-in particle sensor and can clean a 350-square-foot room five times per hour in automatic mode. All the built in properties is a work of art that you’d never want to miss out on. This might leave you wanting more of what this brand has to offer while it’s launching these beauties.
Specifications
- Wonderful design
- Pre-filter
- Activated carbon filter
- True HEPA filter
- Ionizer
- Room coverage of 360 sq ft
- Noise rnages from 24.4 to 54 decibels
- 3 fan speeds
Design
The air purifier has an ipod-like design that gives it a more modern feel. It can be easily considered as the best-looking air purifier in the market when you put it in your living room. The front and back might be made from plastic, but the whole device gives an amazingly luxurious feel that you hardly find in other pieces. The front plastic plate has many air intake holes that easily bring in unfiltered air without interrupting airflow. It has 5 functional buttons with an air outlet at the top. The whole device has a structure with dimensions that include a height of 18.3 inches and a width of 16.8 inches. It has a weight of 12.3 lbs that you can easily carry with handles on either side of it.
Filtration system
Coway AP-1512HH has a total of 4 stages of filtration. The Pre-filter begins the cleaning by removing all the large particles that might be airborne and could become a problem for the major filters. All particles like pollen, allergens, mold spores, etc were all part of it. The activated carbon filter is another one that captures small particles that are quite amazing to have. They deodorize and release harmful particles from the air around you. The true HEPA is another one that filters out 99.97% of particles that are as small as 0.3 microns. These would remove particles from everywhere. The ionizer would make sure that most of the airborne particles are clean and fresh.
Room coverage
The air purifier has a room coverage of 360 sq ft which is a lot. You just have to make sure that things go accordingly when you’re cleaning your room. The cleaning process evidently happens while you’re in the room. It has CADR of 246 Dust/ 233 Smoke/ 240 Pollen (cfm).
Noise
It has 3 fan speeds with the noise ranging from low to high. The noise level at the lowest setting is 24.4 decibels. While at the highest setting, the noise level is at 54 decibels.
- Effective design
- True HEPA filter
- Great performance
- The top light can’t be turned off
5. LEVOIT Core 300 – Best for Small Rooms
Air purifiers that are small and portable are easy to use and maintain. When working from home, you can put it on your desk, next to your couch in the living room, or next to your bed in the bedroom while sleeping.
Wherever you spend the most time, an air purifier should be installed. Instead of purchasing many purifiers, a single purifier will suffice. The Levoit Core 300 is a cylindrical air purifier with a 360-degree air intake and a 3-in-1 filter included. This silent air purifier with a Smoke CADR of 141 CFM can clean a 210 sq ft room five times per hour without releasing any ozone.
Specifications
- Innovative design
- Pre-filter
- True HEPA filter
- Activated carbon filter
- Room coverage of 200 sq ft
- Noise ranges from 24 to 50 decibels
- 3 fan speeds
Design
An air purifier is quite an amazing-looking air cleaning device that would look wonderful in your home. It has a weight of 7.5 lbs which makes it extremely lightweight and pretty convenient to carry around all over the place. It has a touch panel right at the top that is very easy and convenient to use while you’re doing things. The air cleaner is manufactured in a cylindrical shape with a 360 degree air intake that you’d love to have in your air purifier.
Filtration system
The air purifier has a 3 staged cleaning process with 3 filters that do their best to clear the air. The process begins with the pre-filter. The pre-filter is made up of a net like material that permeates and lets in all the large particles so they are separated from the air. These particles could be allergens, dust, pollen, mold spores, etc. Then there’s the true HEPA filter that removes 99.97% of particles from the air that are as small as 0.3 microns. The activated carbon filter then makes sure that the air is clean and fresh without the household odors and toxic chemicals usually present in the air.
Room coverage
It has a coverage of 200 sq ft which means you will definitely have 5 air exchanges within an hour in a room of 200 sq ft. The CADR of the air purifier is 141 cfm which is suitable for a medium to small sized room.
Noise
The device has 3 fan speeds with noise ranges that are according to the fan speeds. At the lowest fan speed, the noise level is at 24 decibels which is even below whisper level, and at the highest fan speed, it is at 50 decibels.
- Energy-star certified
- True HEPA filter
- High quality
- Pre-filter isn’t washable
6. Instant (AP200) HEPA Air Purifier for 200 Square Feet
Instant Air Purifiers use advanced technology to offer cleaner air and make it simpler for you and your family to breathe.
Instant Air Purifiers combine superior triple protection filtration with Plasma Ion technology to eliminate 99.97% of ultrafine airborne pollutants and 99.9% of virus, bacterium, and mold particles from treated air1. It is manufactured keeping in mind all the easy-to-control features that can be used to enhance the feel of the purifier so it can be used accordingly.
Specifications
- Compact design
- HEPA-13 filter
- Activated carbon filter
- Plasma Ion technology
- Room coverage of 228 sq ft
- Noise is whisper quiet
Design
The air purifier has a contemporary design that you rarely find in other air cleaners. It weighs 6 lbs which isn’t all that much and make it a portable device. It has a bottom-to-top airflow system with perforated holes present right at the front of the device. These are air intake grills that take in all that unfiltered air. The filtered air then fans out from the top where it is regulated all around.
Filtration system
It has a 3 staged cleaning process. The first is the HEPA-13 which clears the air of any particles that might be there. The HEPA filter cleans off all the small particles that are in the air and might be harmful to your health. Then comes the activated carbon filter to remove all the household odors and VOCs from the air. All the toxic chemicals would be removed as well. The third stage is the plasma Ion technology that removes particles by getting them charged.
Room coverage
The air purifier has a room coverage of 228 sq ft which means your air will be exchanged 5 times within an hour. The performance is verified by AHAM so you can be reassured that the results would be perfect as well.
Noise
When it’s time for bed, a light sensor turns off displays and reduces noise to whisper-quiet levels. So you need to make sure that everything is accordingly when you do it with its care.
- Highly effective
- Lovely design
- Great performance
- None
7. Honeywell HPA300 – Powerfull Air Purifier for Medium Size Area
Honeywell’s HPA300 air purifier is among the most efficient yet cost-effective models in Honeywell’s True HEPA line of air purifiers. It has a Tobacco Smoke CADR of 300 CFM and a coverage area of over 450 square feet.
This flat-shaped air purifier may be mounted against a wall and comes in two colors: black and white. Honeywell is extremely popular and considered as the best air purifier brand which would put you at ease to find that the air cleaner would come with high quality.
Specifications
- Contemporary design
- Pre-filter
- True HEPA filter
- Activated carbon filter
- Room coverage of 465 sq ft
- Noise is uptill 60 decibels
Design
Most air purifiers are designed to stand on their own, and the Honeywell True HEPA allergen removal filter is no exception. It has a top-mounted air outlet, as well as touch controls for multiple settings, fan speeds, and a filter change indicator, among other features. For nighttime use, the air purifier’s LED display incorporates a dimmer. There are handles on the sides that make it easy to carry. If you don’t require a purifier but want a humidifier, the Homech Quiet Ultrasonic Humidifier is a good option. To discover more about this fantastic product, read our Amazon Basics 46000 BTU review.
Filtration system
The Honeywell air purifier has 3 stage cleaning process. The pre-filter basically captures large particles that are present in the air. These particles can be damaging to the major filters as well. This way the main filters would be long-lasting too. Then comes the true HEPA filter. This filter removes all the small particles that are as small as 0.3 microns. Lastly, we have the activated carbon filter that removes VOCs and chemicals from the air.

Room coverage
The air purifier is recommended for large rooms that have great coverage of 465 sq ft. The performance is out of this world and you’ll love to have it here. This way your house would be clean of contaminated air as well.
Noise
The Honeywell HPA300 isn’t a particularly silent air purifier. The maximum noise level is roughly 63 decibels, somewhat higher than an air conditioner, because of its powerful 100 watts and 300 cfm air purifier (60 dB). It’s quiet at the lowest fan speed, but the efficiency suffers.
- True HEPA filter
- Cleans large rooms
- Effective
- Turbo mode is loud
How many square feet can an air purifier cover?
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 size air purifier should I buy?
You can determine what size of air purifier you should buy through the size of your room. First, decide where do you want to put your air cleaner. If it’s anywhere around your room, you need to be aware of that. It’s important that you see the capacity of your air purifier and check which one you would want in your room.
Frequently Asked Questions
Where 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.
Are air purifiers a waste of money?
It’s understandable if you’re questioning if air purifiers are a waste of money. According to the EPA, they’re worth it because they’re a great method to improve the indoor air quality of your Kearney home. If they were a waste of money, many brands might not be earning by manufacturing air purifiers. This is only because they are highly effective at providing you with clean and fresh air to breathe.
Do room air purifiers work for Covid?
Air cleaners and HVAC filters, when utilized appropriately, can help minimize airborne pollutants such as viruses in a building or confined space. People cannot be protected from COVID-19 just by cleaning or filtering the air. Therefore it’s important to understand that air purifiers cannot work till the height of cleaning the air.
Can you leave air purifiers on all the time?
Yes, you can leave your air purifier running all day. However, you should clean the filters once a month at the very least. If the filters aren’t cleaned regularly, they can retain a lot of dust and allergens, which can be dangerous to sensitive people.
How many square feet does the shark 4 air purifier cover?
The shark 4 air purifier is Ideal for huge spaces. Based on one air change per hour, the Shark Air Purifier 4 provides robust coverage of up to 1,000 square feet. You can easily tell by its properties.
Conclusion:
Check out our picks’ room-capacity ratings. Manufacturers grade their purifiers based on square footage, although they utilize different criteria to do so. One person would score their air purifier’s coverage on the basis of two air changes per hour (ACH), or how many times the purifier can cycle through all of the air in a room, while another might rate theirs on the basis of five ACH.

Danny is a passionate writer who loves to share his knowledge about air purifiers. He’s been writing for 10 years, and he’ll share all that experience with Very Well Home viewers to help you make the best decision when it’s time to buy an appliance!