The Best Ionic Air Purifier Reviews of 2021

Are You Looking for an Ionic Air Purifier?

Discover which ionic air purifier is the best fit for your home!

Ionic Air Purifiers Reviewed & Compared

In This Article

Are you having a difficult time choosing the best Ionic Air Purifier with all the numerous units out there?

Well, we got you covered… 

After years and hundreds of hours of testing & reviewing, we have valid opinions about what makes the perfect choice: powerful air cleaning technology, carbon filter, ultra violet (UV) light.

In this year alone… over 19 new ionic air purifiers have entered the market, and we’ve reviewed all of them to work out which is the best.

Here is the deal:

The GT50 Professional-Grade Plug-In Adjustable (On special until end March 2021) has all those features and beats it’s competition hands down. We like that the GT50 Air Purifier is portable and has a retractable plug design. The GT50 comes along with a very convenient Plug-In Area. It’s compact, portable and perfect for travellers to use in their hotel rooms. The GT50’s purification has an easy to reach and operate knob. It eliminates smoke and odours and significantly reduces bacteria, and viruses.


If you want to keep your house’s air clean and safe, an air purifier that is easy to use and efficient is your your best bet. Make sure you avoid cheap knock-offs, and get the GT50 Professional-Grade from the leading supplier at the lowest cost we’ve been able to find as of Mar, 2021.

Do you not have time to concern yourself with all the details, check out our recommended ionic air purifiers.

Overall Winner: GT50 – Small Space Plug In System (Our All-Time Favorite)

We attempt to only include top quality, great products that will assist you to work out what you require for your lifestyle. Our analysis is honest & in-depth because we want you to have all the information – both good and bad before making a conclusion.

Ionic Air Purifier Reviews


GT50 – Plug In Purifier


Honeywell Quiet Clean HFD 120 Q


Envion Ionic Pro Turbo, 500 Sq Feet


OION Technologies B-1000 Permanent Filter Purifier

The Highest Rated Ionic Air Purifiers of 2021

In-Depth Analysis

GT50 – Small Space Plug In - Ionic Breeze Purifier System

GT50 Professional

Have you ever wondered if you can take an air purifier along on your trip? Well, if you have, and even if you haven’t, this air purifier will blow your socks off! The GT50 Professional-Grade was rated out top choice for many reasons. One of them is that this air purifier has a convenient Plug-In Area.

Another reason is that this air purifier is compact, portable and perfect for people who like to travel. You can easily take the GT50 Professional Grade with you anywhere you go. It’s so tiny, it can fit in a bag, and you can carry it around easily wherever you need to go. The GT50’s adjustable levels have an easy to reach knob which you can operate to suit your needs.

This quaint little air purifier is more than it appears to be. It eliminates smoke and unwanted odours, so your air will be fresh and pure. It also significantly removes bacteria, and viruses or airborne germs that can be harmful to your health and that of the people around you. So it’s a good idea to have one of these air purifiers in your life, you’ll thank me later.

It also has one of the best air filters for home, making ideal even if you’re not planning to use it on the go!

GT50 – Small Space Plug In Pros & Cons

Pros: One thing that we like about the GT50 air purifier is that it’s so small and portable and it comes with a retractable plug. The design is so pretty. You won’t regret buying one. Because it’s rechargeable, it won’t be a problem when the power goes off. You’ll even have fresh air when you’re in the dark.
Cons: Due to its small and quaint size, we found that it’s not as powerful as the full-sized ones can be. So you won’t be able to use it to purify a large room. It’ll be most effective in a small space, like your bedroom. It’s also perfect if you want your car smelling fresh and clean again.

See the full GT50 Review.

Honeywell Quiet Clean HFD 120 Q - Ionic Pro Air Purifier

HFD 120 Q

The Honeywell Quiet Clean HFD-120-Q air purifier features high-efficiency cleaning with permanent, washable filters.1 This will be saving you money on expensive replacement filter costs, because you won’t have to replace its filters as often as some air purifiers need to.

The HFD-120-Q air purifier distances itself substantially by properly utilising IFD filters that trap particles. This whole process doesn’t interrupt and disrupt the flow of air.

When it comes to the performance of this air purifier, this device has outstanding power and value, and it’s capable of circulating the air up to 5 times every hour. So you won’t have to worry about it running too little or too much. This will save you electricity because it won’t be running throughout the day non-stop. Only every 5 hours, when the air is likely to be impure again.

Honeywell Quiet Clean HFD 120 Q Pros & Cons

Pros: Noise is always a considering factor for most people. And for this one, you don’t have to worry about noise. This air purifier is very silent. The HFD-120-Q air purifier combines various filtration mechanisms to ensure that your room gets clean effectively. This machine is powerful, potent, and permanent. The best pro of them is if the filter: it’s a washable filter, so you’ll save money on buying filters and petrol to go buy the filter, cause you can wash it at home.

Cons: This device lacks the true medically-proven HEPA filter that some air purifiers have. The 3-step filtration system won’t do a good job at capturing a lot of particles that are sized under 2 microns. So, doctors won’t really prescribe this one to asthma sufferer or people who have allergies. However, there’s some benefit to cleaner air, at least microns bigger than the size of 2 will be gone. That’s better than nothing.

Envion Pro Turbo, 500 Sq Feet - Ionic Air Cleaner

Envion Pro

The Envion Pro is a great air purifier that can help you rid your home or office of allergens without giving up your peace. The noise levels on this machine aren’t loud at all so that it won’t disturb your concentration or relaxation time whatsoever. Your colleagues will be amazed, and so will your family! Each model boasts an incredibly sleek, stylish design. It also showcases magnificent quality craftsmanship, and innovative technology while purifying your whole house or office space in total silence. What more can you want?

It gets better:

It silently removes allergens, irritants, and pollutants2 from the air so that you won’t be breathing in these things involuntarily and unknowingly anymore. The Envion Pro destroys cold & flu viruses, spores, and even staph and strep bacteria which you most certainly don’t want in your home, or anywhere near you for that matter. Germs, be gone!

These fantastic machines that purify your home, office and life come at such a low cost. You won’t believe it. It most certainly won’t bust your budget or break the bank.

If you’re looking for other great options for your home, you should also check our home air purifier reviews.

Envion Pro Turbo, 500 Sq Feet Pros & Cons

Pros: This air purifier is renowned for its tranquil way of working magic. And what’s more, it’s super easy to clean. It also works well on cigarette smoke so that you won’t be breathing in damaging smoke into your lungs any longer. The Envion Pro is there to take care of your health.
Cons: With that being said, there’s always a con to consider. This specific air purifier might need frequent cleaning, but the cleaning process is straightforward. So it’s not such a big con after all.

OION Technologies B-1000 - Excellent Ionic Air Filter

O Ion Permanent

The O-ion B-1000 is a very low-powered air purifier, meaning it’s not as strong as other air purifiers. However, the trade-off is that it’s nearly completely silent, so you won’t even notice when it’s running. If you’re a noise-sensitive person, this is the one for you. It won’t disturb your sleep, concentration or relaxation. And if you use it in your office, it also won’t affect your colleagues badly. This budget-friendly machine is such an excellent companion to have around!

The O-ion B-1000 is excellent at filtering pet hair and large particles out of the air. Nevertheless, this air purifier isn’t recommended for desert areas or anywhere with high quantities of dust. It won’t be able to manage cleaning all that dust effectively.

For its price point, The O-ion B-1000 is an excellent cleaner for anyone whose primary concern is pet hair or similarly sized allergens. 

It utilises ozone, electrostatic, and ionisation to purify your home. Allergies also won’t be triggered when this machine is around; neither will asthma attacks.

OION Technologies B-1000 Pros & Cons

Pros: The O-ion B-1000 is of outstanding value for your money. You can also install it easily yourself and in the comfort of your own home. With its compact design and compact build, it remains a great, practical and stylish air purifier that won’t hurt your interior design.
Cons: The O-ion B-1000 is very tiny, and this can sometimes be seen as a pro. However, because It is so small, it doesn’t do very well in large rooms. It works most effectively in small rooms and space, such as a bedroom.

Common Questions

What's The Best Ionic Air Purifier?
Are Ionic Air Purifiers Better Than HEPA Filter Purifiers?
Is There A Health Risk From Ionic Air Purifiers?

5 Considerations When Buying An Ionic Air Purifier

Considering buying an ionic air purifier? Before you ask yourself the following five questions, let me tell you a little more about this machine. An ionic air purifier, or an ionizer, is an ion generator or ozone generator. It’s designed to emit electrically charged molecules, or ions, into the air. Sounds like the machine for you?
Well, listen to this:
These ions that are electrically charged then attach themselves to particles such as dust, mould, pollen, pet hair or fluff and all sorts of allergens and unwanted irritants in the air around you. So, thank these charged ions, you won’t be getting allergies or asthma anymore, and your air will be as pure and clean as can be!
Now, because there are simply too many types of ionic air purifiers on the market, you’ll need to dive deep into your thought and needs. These questions are professionally designed to get your thinking juices flowing. You should weight these factors up, maybe make a list and jot down what you want and need out of your air purifier. That way, you’ll make the right choice, there’s no doubt about it.
1. Why Do I Need An Air Purifier?
The first question you need to ask yourself is why you want to buy an air purifier, and what are your needs exactly. Your answer will then determine which ionic air purifier you buy. Needs can be if you have asthma, allergies if you want to get rid of pet odours, smoke or if you’re sensitive to chemicals in the air.
2. What Size Air Purifier Do I Need?
The size of the room you want to purify will determine the size air purifier you need. Generally, small cleaners aren’t that effective in large rooms. Bedrooms do fine with small purifiers, but a large living room, dining room or kitchen might need a large purifier. There are different options: small, medium, large and whole-house purifiers.
3. What Features Do I Need?
Consider how much electricity you want to use. There are energy-saving purifiers on the market. You can buy a WIFI-controlled purifier if you’re going to be able to control it even when you aren’t home. Some people want to switch it on an hour before they’ll be home so that they enter a pure, clean home after a long day of work.
Some feature live updates on the air quality in each room if that’s something you’re interested in. Or other smaller features you might like can be a handle, wheels, different power levels or a remote control feature.
4. Where Should I Put My Air Purifier?
For most people, the air purifier is mostly used in their bedrooms, because they spend 7 hours or more there. Also, you want to breathe in clean air while you’re resting and sleeping to increase your sleep quality.
Other people are now opting for whole-house air purifiers since they want everyone in every room to be breathing in clean air.
5. How Much Maintenance Do Air Purifiers Require?
If you buy an air purifier, you’ll need to find out how much maintenance it requires, so that you know what you’re getting yourself into. Generally, the filters are the things that need maintenance. Different air purifiers have different kinds of filters. These all require different levels of maintenance. HEPA filters can last anything from one to five years, depending on the brand. Carbon filters typically last about six months, so it’ll require regular maintenance. Pre-filters last about three months, but there are some that are washable for a longer period between maintenances.
So, before you purchase an ionic air purifier, it’d be wise to consider these five questions carefully before making a decision. Although you can’t really go wrong with any of them, you’ll want one that’s absolutely perfect for your every need and desire. Good luck and may the air always be cleaner on your side.

What to Look for in The Best Ionic Air Purifier?

If you’re in the market for a new air purifier, you’re probably looking at the different options and wondering which is the top purifier to choose. Don’t worry, we got you covered.


Only the most effective purifiers make the cut.

Noise Level

So there's more clean air and less noise.


Because you need a machine that’s built to last.

Ease of Use

It needs to be easy to use and easy to clean.

Final Verdict

While finding the leading perfect ionic air purifiers, we reviewed each air purifier based on its ability to purify the air and decrease pollutants such as pet dander, smoke, odours and dust.

Looking for a Specific Type of Air Purifier?

Want to weigh your options first, before committing to a ionic air purifier? Check out our other air purifier guides.

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