The 10 Best Air Ionizers for Your Home in 2020

The first air ionizer machine in review is the Ivation Ozone Generator Air Purifier. This unit purifies an enormous space of 3,500 feet and has a plethora of fan levels for you to adjust. This unit is also one of the largest on the market, but the design helps it to be aesthetically pleasing for any room.

What Consumers Are Saying

Consumers are mostly pleased with this ionizer from Ivation. They claim it does exactly what it’s intended to and that it’s very effective at eliminating odors. However, note that a small group of consumers have had longevity issues, claiming the unit has failed them after only a year or so.

Pros/Cons

The best air ionizer for your home is the OION Technologies B-1000 Permanent Filter Ionic Air Purifier Pro. The unit runs 7.W, making it energy conservative. Additionally, there are no filters to replace, saving you tons of money over its life. The OION operates quietly, designed to run at night without any disturbance. The unit impressively removes particulates down to 0.01 microns.

What Consumers Are Saying

Consumers are psyched with the ability of this unit to remove nasty odors, notably pet odors. Some users claim to use it for clearing smoke from the air and find the filter to be very efficient! Of course, there is a small group who claims the unit has malfunctioned.

Pros/Cons

This next model in review might just be the best air ionizer for allergies. The Envion Ionic Pro Turbo is designed for small and medium sized areas, purifying an air range of 500 square feet. The unit purifies three times an hour so that the air is constantly refreshed and healthy. The unit is reported as removing 99.9% of airborne allergens and other particulates.

What Consumers Are Saying

Consumers are overwhelmingly happy with the Envion model here. The most noted point of emphasis is the terrific ability of the purifier to operate silently. They also enjoy that the unit begins to cackle after a bit, which indicates that your filter needs attention.

Pros/Cons

Fourth on the list of room ionizer reviews is the AZEUS Air Purifier. The unit purifies an air range of about 540 square feet, which is around the 500 square foot range that is seemingly standard.

The AZEUS is constructed of a five layer filter system – one that utilizes a UV-C light sanitizer, which aids in the killing of harmful particulates. Additionally, it has a timer function with multiple time settings.

What Consumers Are Saying

This unit comes ready to use out of the box, and consumers love it. The low cost is another point of emphasis for pleased consumers, who are quite surprised with the unit’s efficiency and silent operation.

Pros/Cons

The One Earth Health Ozone Generator Air Purifier is another good air ionizer to check out. This unit only purifies an air space of about 330 square feet, which is smaller than most models. The unit aims to eliminate musty odors and neutralize smoke odors via an ozone based ionizer.

What Consumers Are Saying

Consumers are pretty happy with this unit from One Earth Health. They’re particularly satisfied with the ability to adjust the level that the purifier works at, giving them more control over the ozone being pumped into the room.

Pros/Cons

This next model, the IonPacific ionbox, is the best portable air ionizer on the market. This unit can be plugged into sockets or used with USB sockets, making portability rather simple.

This model is capable of emitting 20 million negative ions per second, which drastically outpaces the capabilities of other top models. As is the industry standard, this unit purifies a range of about 500 square feet.

What Consumers Are Saying

Consumers’ opinions are relatively split over this unit. There is the group that loves it and claims that it definitely helps and even boosts their moods. However, others claim the unit is faulty and has a terribly short lifespan.

Pros/Cons

The unit in the seventh spot on the ionizer, air purifier reviews is the Pure Enrichment PureZone Elite. This model is designed specifically for smaller rooms, having an air purification range of only 190 square feet.

This model impressively uses a color-coded lighting system to notify you of the current air quality; it also adjusts to this detected air quality to maintain a constant healthy air space. The fan has three adjustable settings – a low, medium, and high setting.

What Consumers Are Saying

Consumers love this unit, claiming that it works perfectly well. One negative review points out the noisiness of the unit, stating it’s always noticeable when running.

Pros/Cons

The next model, the SilverOnyx Air Purifier, is a great option for those interested in small ionizers. This unit purifies the standard 500 square feet range and captures about 99.97% of allergens and particulates.

It also removes particulates down to the size of 0.3 microns. The particulate matter itself automatically senses the air quality around it to properly adjust its air flow for constant healthy air quality.

What Consumers Are Saying

Consumers, especially those with allergies, love this air purifier! They claim its ability to constantly monitor and adjust to the air is phenomenal and makes using it hassle-free. The efficiency for its size is also noted by many as a huge plus.

Pros/Cons

This L&N Always 4IN1 Portable Air Purifier is another simple, home air ionizer system worth noting. This unit plugs directly into the wall socket, making it super simple to use. It sports two modes of operation: negative ion purifier mode and ozone generator mode.

The unit also has four function buttons on its face for simple interaction with the device. The two year warranty makes it a tough option to pass on as well.

What Consumers Are Saying

Consumers are overwhelmingly satisfied with this little unit. People love its plug-in nature and find it incredibly efficient for being such a compact device. The odor eliminating mode is also touted by consumers.

Pros/Cons

The final model in the negative ionizer reviews is the OdorStop HEPA Air Purifier. This model is capable of removing roughly 99.97% of particulate contaminants at size as low as 0.3 microns.

The combination filter combines multiple filtering methods to create a high grade filter, as is denoted by its particulate removal abilities. The unit also sports a sleep mode, 24hr timer, and auto mode among other interesting features.

What Consumers Are Saying

Consumers are happy with this unit from OdorStop. A particular note of emphasis is the quiet nature of the unit, which is great for use at night and sleep mode. Others claim you get incredible value for the price, too.

Pros/Cons

The following is a list of factors to consider when buying air ionizers:

Purification range:

The purification range is the first factor you should consider when buying an air ionizer. The general standard range among the industry is about 500 square feet.

The first model in a review is able to purify a range that reaches out up to 3,500 square feet, which is pretty enormous.

This type of range is great for people looking to purify medium to large and open areas. Other models on the market only purify a range of about 300 square feet or so, which is still plenty of range for small to medium rooms.

This is the most important factor to consider because if you buy the incorrect range for your needs the model will simply not work for you.

Filter style:

The next factor to consider is the filter style of the models you’re considering. Some of the models have removable filters, some of which are washable and others that require replacement. These are certainly less ideal than models that don’t require filter replacement.

Other models on the list simply operate without a filter at all, removing the need for you to worry about replacing or cleaning the unit. Still others have complex filter setups, combining multiple filter types and sanitization methods, such as UV light.

Modes:

A third factor to consider is the various modes the ionizers can operate on. For instance, some models come with sleep modes and automatic operating modes.

Other models have specific ozone modes that are intended to eliminate odors and musty smells.

Of course, some models have more features than others, but that doesn’t always mean it’s a better model or that those features are all necessary.

By knowing exactly what you need from your ionizer, you can find the best all-encompassing value package for your intended use.

Warranty:

A final factor to take into consideration is whether or not a unit comes with a warranty or money-back guarantee. Of course, having a warranty doesn’t guarantee the unit is worth its salt. It does mean that you can have it replaced or get your money back should anything go wrong.

Also, if you are facing elevated radon levels in your home, you can either take care of it yourself or call a professional. Either way, you need to find the best radon removal system for your needs.

Are ionic air purifiers safe?

Ionic air purifiers are certainly safe in moderation, just like anything. They work by emitting negative ions that attach to the positively charged particles in the air, causing them to be too heavy to remain in the air.

The only thing to worry about is overexposure to ozone, depending on the model you have or choose to buy.

There is some well-reasoned speculation that too much ozone exposure is harmful to your health, in addition to the harm it causes the to the environment. When used in moderation, ionic air purifiers are definitely safe and can even be helpful to your health.

How does UV light help to clean and purify the air?

UV light helps to purify the air because when bacteria or other microbes are exposed to certain UV light sources, their DNA is damaged, preventing reproduction. This ensures that the bacteria won’t spread and become more of a problem in your air.

The models that utilize this UV light system often combine it with multi-layered filters in order to create the highest quality air for you.

Are standalone or wall socket models better?

Let’s first be clear, all models are socket models in the sense that they need to be plugged in to work. The standalone models, however, are often considered more versatile as they’re able to moved to specific spots. The wall socket models are a bit limiting in the sense that you can only have it in specific areas of your home or space with outlets.

However, depending on your setup, wall socket models may work for you just fine. So, as for which is better, that’s up to how you intend on using the unit.