• Home
  • Home
  • What Is The Best Hepa Air Purifier For Large Rooms In 2020?

What Is The Best Hepa Air Purifier For Large Rooms In 2020?

If you are looking for an easy way to ensure that the air in your home is unpolluted by thousands of particles which may have negative effects on your health, there are few better choices than purchasing an air purifier. Air purifiers are incredibly convenient appliances which filter the air inside your home using various different methods.

If you find that you suffer from allergies, you will make good use of our air purifier ratings and reviews. It has been proven that the best hepa air purifier for large rooms are an excellent way to cut down on the number of allergens in the air. But the use of air purifiers goes far beyond simple allergies.


Generally, if there is something in the air of your home which is bothering you, such as a pervasive smell or a large amount of dust, an air purifier will be able to clean it up and freshen your air.

Finding the best air filter for home is a matter of balancing these needs and ensuring that you have the right air purifier for the right job. For example, certain types of air purifiers will be better at eliminating odors (activated carbon types) while others are better for dust and small particles (HEPA air purifier).

In this article, we will first go over some of the most essential aspects to search for in your future air purifier, followed by our reviews of the top five products in the category of best air purifier.

If you have already purchased an air purifier and know exactly what you are looking for, feel free to jump right down to our air purifier reviews. On the other hand, if this is your first purchase, we would strongly recommend reading through the crucial features to look for in an air purifier.


You generally want to know the reasons behind why one product is better than another so you can more easily compare products such as air purifiers without the aid of reviews. Once you know what you need in an air purifier and why you need that particular feature, the task of purchasing the appliance becomes far more simple.

In having a fundamental understanding of the product, you are simply making the buying process easier for yourself. This is the best way to avoid buyer's’ remorse, as you will know exactly what it is you are getting for your money, with no nasty surprises hidden away.

Even better is combining this knowledge with reviews to find a high quality product that matches your needs.

Top 5 Best Hepa Air Purifier On The Market

What is the Best Hepa Air Purifier For Large Rooms? Keep reading to find out!

We will now move on to our reviews of the Best Hepa Air Purifier For Large Rooms you will find available right now.

1. Germ Guardian True HEPA Filter Air Purifier for Home - BEST HEPA AIR PURIFIER

Last update on 2020-01-09 PST - Details

Here are some of the main features of thi​s product.

  • Features both a HEPA filter and a charcoal filter
  • Captures 99% of airborne particles
  • Features UV technology to kill bacteria
  • Ideal for medium sized rooms
  • 22 inch tower


If you are looking for the best HEPA air purifier for your money, you will be hard pressed to find a better product than the GermGuardian AC4825. Available for a reasonable price at just around $84.00, this product features a large variety of ways to keep the air clean in your room of choice. The inclusion of both activated charcoal and HEPA filters ensures that there will be neither particles, chemicals or odors remaining in the room once this model has done its job.


In addition to the two separate types of filters, this model also features UV technology, which is excellent for killing airborne germs and bacteria before they get a chance to make you sick. The three speeds on this model allow you to choose what rate you would like your air purifier to work at, reducing the noise level for purified air in the night. This model is also surprisingly low in terms of electrical consumption, saving you a decent amount of money on your electricity bill.

2. WINIX 5300-2 AIR PURIFIER - best Carbon Filter air purifier

Last update on 2020-01-09 PST - Details

Here are some of the main features of thi​s product.

  • Features a true HEPA filter
  • Captures over 99% of airborne particles
  • Features activated carbon filter
  • Features Plasmawave technology
  • Features an indicator for when filter must be replaced


While this product is the runner up in the HEPA air purifier category, you will find that it lost by only the slightest of margins, as the price of this product is somewhat higher. While this model comes in at about $129.99, exactly twice the price of the GermGuardian, it does feature quite a few more quality of life features. These features include automatically dimming LED displays for when the air purifier is in use but during the night, they also include an indicator which warns you that your filter has saturated.


This model also uses Winix’s trademarked PlasmaWave technology, which is a feature unique to their air purifiers. This technology works to break down odors and other airborne substances which are not dealt with by the two filters. Speaking of the filters, this product includes both an activated carbon filter and a true HEPA filter, so you can rest assured that this model will be able to catch almost every substance in your home’s air. It is suitable for medium to large size rooms up to 360 square feet.


Last update on 2020-01-09 PST - Details

Here are some of the main features of thi​s product.

  • Product is totally silent
  • Removes allergens from the air
  • No need to replace filters
  • Uses less energy than a single lightbulb
  • Compatible with North American power grids


If you find yourself in need of an effective yet affordable ionic air purifier, this product should be ideal for your needs. Since ionic air purifiers are hard to compare to HEPA purifiers, we have put them in their own category.

This product is available on Amazon for about Check on Amazon, which is quite a reasonable price when you consider the amount of money you will be saving on your electricity bill when compared to other types of air purifiers.


This model is effective for clearing medium size rooms and it accomplishes its task rather quickly, being able to entirely purify the air of a room in about an hour. It is important to consider that this product will not function as well on larger pieces of airborne debris such as dog or cat fur. This product is better suited to clearing the air in your home of dust and other small particles.


Last update on 2020-01-09 PST - Details

Here are some of the main features of thi​s product.

  • Uses only 7.5W of energy
  • Product is nearly silent while in operation
  • Features a night light
  • Features UV technology to kill microbes and germs
  • Dimensions are 17 x 6 x 7 inches


If you find yourself in need of an Ionic air purifier but you are unwilling to spend over 100 dollars, you may be impressed by the O-Ion B-1000. Priced at just $58.95, this air purifier is a bargain if we have ever seen one. This is a strong contender for best air purifier for dust as the combination of ionic technology and UV technology both ensure that your air will be clean of both dust and microorganisms which can cause you sickness.

OION Technologies

The electrostatic collector rod which comes included with this product does not require replacement, like the filters of HEPA air purifiers. In order to clean the rod, you must simply wipe it down and place it back in the machine, making the operation of this appliance far more simple than with competing models. Generally, this product is a good choice if you are looking into getting your first air purifier as it is easy to use and relatively inexpensive.


Last update on 2020-01-09 PST - Details

Here are some of the main features of thi​s product.

  • Can filter up to 99% of particles in the air
  • Features an optional ionizer feature
  • Features three speed settings
  • May be placed both vertically and horizontally
  • Works for rooms up to 109 square feet


The Holmes HEPA Desktop Air Purifier is a good choice if you are short on space or you would simply like an air purifier for a smaller room at a reasonable price. Of all of the desk purifiers we have tried, this product features the best value for money. It is quite simply superior in build construction to many of the other products we have seen in a similar price range.


Speaking of price, this product is available for $50.44, depending on whether or not you opt for the ionizer option. This product is also remarkably quiet when compared to other desktop models and the choice of three speed settings allows you to quiet this air purifier even further. This is the best room air purifier you can currently find for smaller rooms.


There are several reasons why you should take care when buying an air purifier. Ensuring that you purchase the product which features the best value for money is a reward in of itself, but there are also a few more tangible reasons why you may wish to pick carefully.


When it comes to products like air purifiers, you are entrusting the appliance with your health. Since air purifiers either filter or alter the very air that we breathe in our homes, a product which features a defect or is simply badly designed may be bad for your health. There is a very real example of this when it comes to air purifiers and it is in the case of ozone air purifiers.

While ozone air purifiers are marketed as filtering your air, in reality, they produce the O3 molecule, which is also known as ozone. It was believed that ozone is a good method to purify the air in your home as it stops germs and bacteria from developing.

Unfortunately, several studies have discovered that an excess of ozone in the house can actually lead to asthma attacks and other deleterious effects.

When it comes to the very air that you breathe, you can never be too careful in purchasing the best product, even if it ends up costing you a little more money. Taking risks with your personal health is simply not worth saving fifty to one hundred dollars.

Beyond the matter of personal health and ensuring you get a good quality air filter, there are also a few reasons which are less dire. For example, you will want to purchase an air purifier with excellent build quality as it will last you far longer than a model which is cheaply made.


Consider the best air purifier as an investment. It is meant to last you for years, even if it does seem expensive upon purchase.

Paying twice as much money for an air purifier which lasts three times as long is a good choice, especially since it is very likely that the more expensive model will do a better job all along.


We will now go over our list of features which are the most important when searching for the best air purifier. Of course, the importance of each of these individual aspects will depend entirely on you, the customer. For example, if you live alone and you will only have your air purifier on while you are away at work, noise levels will not be as big of an issue for you.


This is one of the most important aspects to search for when purchasing your air purifier. Knowing the type and number of gaseous byproducts being emitted by your air purifier is important because they will have a direct impact on your physical well being.

While most byproducts emitted by modern air purifiers are safe to breathe, there are always models which may slip through the cracks.


You will generally not want to purchase an air purifier which makes use of ozone as its main method of cleaning your air. Ozone is one of the worst gases that can be produced by an air purifier as several studies have linked it to health risks.

It is somewhat counter-intuitive that a product which is meant to help make your home a healthy place is having negative effects on your health.


If you plan on using your air purifier while you are at home, you will find that the noise level will be one of the aspects which makes or breaks your purchase. Since the best air purifiers must be positioned in the location where you would like the air to be cleanest (such as your bedroom or the living room), you must ensure that the amount of sound it emits is tolerable.

While it is a given that your air purifier will emit some amount of sound, there is a certain point where the sound becomes annoying. This is the point at which it goes from being simple background noise which is easy to tune out, to being a very real annoyance. This can hinder housework, reading, sleeping and a whole host of other activities.

The worst part about the noise level of air purifiers is that you cannot tell how loud they are until you install and run them yourself. This is why our top rated air purifiers all feature low noise levels, so they can keep your air clean without being a hinderance.


Another important aspect about your air purifier to consider is how often the air filter will need replacement. While this may not seem like so much of an issue, having to replace a filter every week can get annoying and somewhat pricey.


While most modern air purifiers feature filters which can last for a long time, the quality of products can vary somewhat drastically and you are better off being safe.

The frequency with which you will have to replace your air purifier filter is highly dependent on the type of air purifier you choose to purchase. Certain types of air purifiers, such as ion air purifiers, will not require you to replace the filters as they do not make use of filters.

However, the vast majority of the best air purifiers will tend to use at least one type of filter system combined with other forms of technology. This is due to the reason that filters are still the most effective manner of capturing particles in the air.

Most HEPA filters will typically last you at least a year, so you will not have to maintain a HEPA air purifier quite so much. Certain models even use filters which can last for several years, up to a maximum of four.

HEPA filters are not overly pricey, thankfully, but we still recommend ordering your new filters in advance when you know you will have to change them soon. This way, you will not be using an ineffective air purifier with a clogged up filter.


The next aspect to look out for is how much electricity your air purifier uses. As air purifiers tend to be on for long periods of time, you will find that purifiers which are electricity hogs will end up costing you quite a bit on your electric bill in the long run.


While high consumption models will typically work faster, you will want to find the right balance between electric consumption and effectiveness.

It also helps to consider the age of your air purifier when attempting to measure its electrical consumption. If you are using an air purifier which is fifteen years old, it is almost guaranteed that it will use more electricity less efficiently than a model which was released recently.

While this is not the only consideration that must be made when comparing two air purifiers, it is the only aspect short of the price that must also be considered in your budget.


Another important aspect to consider is the aesthetic value of your air purifier. While this may seem like a small consideration when compared to the other aspects, finding an air purifier which blends well with the decor of your home is a definite plus.

For example, if your home is furnished in darker shades, such as mahogany and rich crimsons, you will not want to purchase an air purifier which is your typical off white as it will clash.


It is also important to find an air purifier which will fit in your home. If you find that space is at a premium in your home, you may wish to consider purchasing a portable air purifier. While portable models of air purifier are certainly less powerful than full size wall mounted models, they are also more convenient, as you may travel with them.


You may also use them in homes where large air purifiers would be impractical.

When considering the size of your future air purifier, it helps to measure out the area in which you intend to place it. It would be quite a shame to find out that your new air purifier is just slightly too large to fit in its intended location, so measure and then double check.


One last aspect to look for when purchasing your air purifier is to ensure that it is easy to install. If you do not want to pay an outrageous price for professional installation, simply find a model of air purifier which can be put up as long as you have a little bit of DIY experience.

In addition to saving you money, you will learn more about how your air purifier works through installing it yourself. It may not be the most crucial aspect, but it can be a good tiebreaker between two very similar models.


We hope that this review guide has helped you find a product which ideally suits your needs. If you have not, we at least hope that our advice will help you discover an air purifier which is best suited to your own personal needs.

  • Updated last week
  • Home
Click Here to Leave a Comment Below 0 comments