5 Best Air Purifiers for Office

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Nowadays, the majority of people tend to spend at least 8 hours a day in their office. That’s why it’s essential to have an office that’s welcoming and feels homely, instead of an office that feels foreign. Considering that you will spend there almost half of your week, it’s important that the air quality is of a high standard.

Indoor air quality is usually underestimated. According to WHO (World Health Organization), almost 4 million deaths were caused by indoor air pollution, and the consequences that it can have on us. Out of those deaths, stroke is the most common (34%), followed by heart diseases, pulmonary diseases, pneumonia, and lung cancer.

So you can see that indoor air quality can improve or decrease the quality of your life. Pollutants such as dust mites, pollen, mold, and others, will directly affect your health and deteriorate it if not taken care of.

That’s where a good air purifier comes in place. And there’s no place more important to have good air quality than your office. That way, you’ll be healthier and enjoy a better quality of air. You’ll be able to concentrate better and do your work more effectively.

In this article, we’ll take a look at the best air purifiers for offices. Hopefully, you’ll find these helpful for your office air quality.

Best Office Air Purifiers

Here are the best air purifiers for your office. Take a look at them.

1. IQAir Medical Grade Air Purifier

It just doesn’t get any better than this. The IQAir medical grade air purifier is one of the best choices when it comes to quality and reliability. The reason why it makes so many lists is the purification process – it’s miles ahead of most other products in this field.

The Hyper HEPA filter is one of the best HEPA filters on the market currently. It eliminates almost all pollutants that are of 0.003 microns or larger – 99.5% of them, to be more precise.

In addition, there’s also the granular activated carbon filter that removes odors and other unpleasant smells. In short, this air purifier removes small particles that usual HEPA filters just don’t.

This new edition of the product has a new fan that allows for higher speeds at lower noise levels. And the control of the fan functions is also very easy – you get a remote control that will allow you to control the function of the purifier. Using this product is fairly easy, but you’ll need to replace the filters from time to time.

Speaking about replacements, these can get quite costly on the long-term. While the Hyper HEPA filter is the best in business, so to speak, it will also cost you a lot. Luckily, it only needs replacement after a couple of months. This product is also quite bulky, so be prepared to have plenty of spare space for it.


  • Premium air filtration with Hyper HEPA filter.
  • Easy control with a remote control.
  • Relatively quiet.
  • Complete purification.


  • Bulky
  • Expensive (both short and long-term)


2. Coway Airmega 300

We see plenty of value in this product. First of all, we have to mention that there are two versions of the purifier:

  • For 1256 sq. ft.
  • For 1560 sq. ft.

So you can see that the purifier is very effective for even the largest rooms and areas. In addition, it works very effectively, as it’s capable of removing twice as much as some other purifiers in the same amount of time.

If you’re wondering about what filters this purifier uses, then you can be calm – it’s one of the best filter combos on the market. The Max2 filter combines the True HEPA filter with the activated carbon filter.

The first filter will remove up to 99.97% of all pollutants, while the other one will remove odors and smells that will make your office fresher.

If you have a big office, there’s nothing to worry about. This device will cover the entirety of it, even if it’s a big office. It has the air quality monitor which will show you how clean the air is.

The indicator will tell you that with colors – the green color indicates a clean air, while the red color is a warning sign that tells you to start the purifier.

What makes us even happier with this product is its design. You’ll do well to find a better-looking air purifier on the market that does as much as this one can. It manages to keep the noise levels down with the help of the design.


  • Great for large offices.
  • Effective filtration with the Max2 filter.
  • Appealing design.


  • Expensive filters to replace.


3. Medify MA-40 Medical Grade

The Medify MA-40 purifier is really a combination of the two devices mentioned above. It’s the perfect blend between performance, looks, and silent operation.

First of all, we have to mention the filtration capacity of this purifier. It has H13 filters that are capable of cleaning up to 1600 sq. ft. in just an hour of time. in addition, the filtration that it does is top-class.

That’s mainly thanks to the medical grade filters that are included in the device. It catches pollen, dust mites, pollutants, and other odors.

It does all that will staying compact in size. You can avoid a bulky purifier with this option and still get the performance needed to cover large rooms. In addition, the style of this device is very modern, and it will fit right in with office that have a more advanced, modern design.

Of course, all of the above mentioned qualities do come at a price. In its essence, it’s a relatively expensive air purifier. But if you’re looking for performance and quality, then you simply can’t go wrong with it. We can safely say that it’s worth every penny, despite a hefty price tag.


  • Quality air filtration.
  • Capable of cleaning air in large rooms.
  • Appealing and sleek design.
  • Compact in size.


  • Relatively expensive, albeit worth the money.


4. Bissell Air400 Smart Purifier

The Bissell air400 is the perfect solution for offices. It combines the looks, the performance, and the price. It’s perhaps the sleekest and elegant-looking air purifier on this list.

To start with, it has a three-stage filtration that will remove most of the pollutants from the air. The pre-filter takes care of the larger particles, and it makes the job easier for the high-efficiency filter. This is the main filter; although it’s not a HEPA filter, it will do a good job at removing the pollutants and making the air much cleaner.

In the end, the air passes through the activated carbon filter, which will remove odors and smells from the air. This three-stage filtration is all you will ever need for your office, to be honest. And with the smart Cirqulate sensor, the purifier will monitor the air inside the office to determine whether the purifier needs to operate or not.

But you’ll be able to focus on your tasks nonetheless. Where the purifier compromises slightly on performance, it makes up for it with the silent operation. In that case, it’s the perfect air purifier for the office – sleek, elegant, smart, effective, and silent.

The only thing that some reviewers are mentioning is the questionable customer service. It could be improved, but that doesn’t make the purifier any worse – it’s one of the best options for offices, and for good reasons.


  • Sleek and elegant.
  • Modern with smart features.
  • 400 sq. ft. of coverage.


  • Questionable customer support.


5. Honeywell HPA300

Last but not least, we have the Honeywell HPA300 air purifier. This is one of the best purifiers for smaller areas, as well as for large offices.

It has a coverage area of 465 square feet, but you certainly wouldn’t notice that from its look. It’s a very compact, elegant and sleek air purifier that will make your life much easier when it comes to air purification.

Honeywell is a well-known entity in the field of air purifiers. And that’s why it’s hard to fault a product from them. This one is no exception. It has a pre-filter that removes the larger pollutants before the air enters the True HEPA filter.

That’s where most of the purification is done. To be more precise, 99.97% of all airborne pollutants are removed by this filter.

This filter is also good for removing smoke and other odors that are sometimes found in offices. Controlling the purifier is pretty simple. At the left side of the dashboard, there’s the auto timer that lets you set the purifier so that it works when you need it.

Then there’s the turbo option for when you need the most out of it. And the indicators tell you when to replace the filters.

There’s a lot to like about the device, and there’s not really much that bothered us about it. Some owners note that it emits unpleasant smells, although that’s not proven to be correct by the majority of users, who are overwhelmingly positive about the product.


  • Compact air purifier capable of cleaning large rooms.
  • True HEPA filtration with pre-filter.
  • Easy usage.


  • Some reports of foul smells coming from the device.


Where Should You Place the Air Purifier in the Office?

As well as choosing the right purifier, its placement is just as important. If you place it incorrectly, you compromise its potential and hinder its true power. That’s done when it’s placed behind furniture, for example, or somewhere where it doesn’t have access to all of the air in your home.

The best way to place the purifier is in the middle of the office. However, that might not be always possible, and you will have to compromise on the position from time to time. In any case, try to find a spot where the purifier has access to as much air as possible, and where it’s not covered by furniture or other parts in the office.

Make note of the placement of the purifier – even if you buy a very good purifier, you’ll be losing potential if you don’t place it correctly.

Does Air Purifier Remove Dust in the Office?

Yes, one of the best quality of an air purifier is that it removes dust and dust mites from the air. We know that dust is one of the most common air pollutants, and it can cause allergies and problems to people who are allergic to dust.

And it’s not easy to remove it just with your hands or with a broom. That’s why an air purifier will do wonders with dust. Especially True HEPA filters and medical-grade HEPAs will be able to remove dust completely from the air. In addition, the filters will be able to remove other pollutants such as pollen, mold, dust, pet dander, odors, smoke, and other pollutants.

Does an Air Purifier Remove Viruses and Bacteria in Your Office?

That depends on the type of filter you have in the purifier. The answer is that most of the good purifiers we mentioned in this article will be capable of removing viruses and bacteria from the air.

However, medical-grade purifiers are more likely to remove viruses and bacteria from the air. If you’re additionally concerned about bacteria and viruses, then you should take a look at buying a UV filter that will effectively remove these.

If you’re extra worried about viruses and bacteria, then it wouldn’t hurt spending extra on the medical-grade purifiers. These are usually the most effective, and will remove pollutants that are 0.003 microns or larger – that’s where viruses and bacteria fall.


Keeping your office air clean is one of the most important things to improve your productivity. In addition, indoor air pollution is a worry that can cause a lot of health problems and diseases. Luckily, you can solve those problems with a good air purifier. Hopefully, you’ll be able to choose a good one from this list.

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