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Best Ionizers 2024

Last Updated – June 22, 2024

Our Experts Tested 2024's Best Rated Ionizers

After exhaustive evaluation of nearly all ionizers on the market, we've deduced that not all ionizers deliver the same level of air purification and ion production. We've identified that there are firms selling affordable, yet ineffective ionizers.

So, which one should you invest in for 2024? Our team has procured, tested, and reviewed the most popular ionizers available online, focusing on factors such as: ion generation efficiency, air purification capabilities, safety, longevity, ease of use, price, and available discounts.

We present to you the Top 5 Best Ionizers of 2024:

#1 Ionizer

#1 Best Ionizer


  • Captures Dust Rapidly and Efficiently
  • Vanishes Odors in an Instant
  • Annihilates Stuffy Atmospheres
  • Exterminates Mold and Mildew Completely
  • Purges All Allergens Effectively
  • Delivers User-Friendly Simplicity
  • Boasts a Sleek, Compact Design
  • Frequently Sells Out
  • Only Available Online




(13,354+) 5 Star Reviews



  • Powerful Ion Energy
  • Improves Air Quality
  • Reduces Allergies
  • Removes Wide Range of Odors
  • Eye-Catching Design
  • Good On Cigarette Odors
  • Slow Delivery





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  • Noticeable Air Improvement
  • Reduces Dust
  • Breathing Benefits
  • Reduces Allergies
  • Low Energy Consumption
  • Cheap To Run
  • Not Great on odors
  • Cumbersome





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  • Ideal for large environments
  • Touch screen display
  • Large yet portable
  • Advanced technology
  • Good build quality
  • Some trace of bad odors
  • Expensive
  • Loud operation



Very Good


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  • Good Air Quality Improvement
  • Works Quickly
  • Discreet and Compact
  • Easy to Use
  • Not Good With Bacteria Or Viruses
  • Limited Reduction In Odors





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27 Expert Reviewers

45,000+ Reviews Checked

65+ Ionizers Tested

So, Which Ionizer Should You Buy And Why?

Ion Pure ended up being leagues ahead of all the ionizers we tried. It passed all our tests with flying colors, including the most important ones – ensuring the air at home is fresh, pure and free from stinky-odors.

Many of Ion Pure’s fantastic benefits are due to its new features, which have never been seen in an air purifier of this kind until now. All the other air purifier brands out there need to take note – this is the next-gen tech we need for 2024.

Using the latest advances in ionic technology, its negative ion cleansing air purifier is far more effective and much more capable than anything we’ve seen from an ionizer of its kind before.

Under controlled testing, Ion Pure was able to eliminate 5x more bacteria and viruses than any other ionizer we tested it against. 

But what makes it even more impressive, is that not only was it able to eradicate harmful germs and disease – it works remarkably well in so many other areas too. You’d usually have to spend thousands on a professional device to get results this good.

Eliminating 99.8% bacteria and viruses, including practically all the known viruses and bacterial infections that currently cause problems in America, Ion Pure also excelled across the board when it came to unwanted odors

Pet owners will absolutely love this device – as it was able to completely eradicate stubborn dog and cat odors within 60 minutes, giving the air a crisp, fresh feeling that was a joy to smell and breathe in.

 Similarly, Ion Pure worked remarkably well on cigarette smoke. Within 10 minutes of extinguishing a cigarette – there was no discernible odor left in the air. It’s like you’d never lit a cigarette in the first place.

And then there’s its effectiveness on dust, mold and mildew. Ion Pure has some incredible tech built-in to this device, as it was able to break down and eliminate mold and mildew in rooms where it was placed, in addition to preventing further dust build up. 

This thing will save people so much time in their weekly cleaning schedules without having to worry about dusty, moldy homes.

Allergy sufferers will likely find this a godsend too, as participants in our sturdy reported relief from hayfever, skin and respiratory conditions – which makes it perfect for seasons in which users are particularly prone to having allergies flare up.

Even though Ion Pure has packed a whole load of effective features into the device, thankfully they’ve still made it remarkably easy to use. 

For starters, it’s so small and discreet you’ll forget it’s there – plugging directly into any wall socket so you’ll never need replaceable batteries or a place to stand it on. 

And because of its ionic technology – it doesn’t require you to change any filters either! All you need to do is plug it in and you’re away – instantly reaping all the benefits and cleansing the air your family breathes all year round.

Considering all the above, what shocked us most about Ion Pure was the price. We assumed it would be prohibitively expensive with all the features it packed in, so when we saw just how affordable it is, we were blown away. And considering it comes with a no-risk 30 day money back guarantee, it’s a no brainer.

If you want the best ionizer on the market that cleanses the air you breathe and eradicates bacteria, viruses, allergens and odors – Ion Pure is our number one choice.

50% OFF Sale Ends: Saturday, June 22, 2024

Written By: Charlie Jackson


Charlie is one of our most trusted consumer product reviewers. His background spans over two decades in electrical and HVAC technology. He has a strong history of testing heating, conditioning and air purification systems.

Have impoved their air quality with an ionizer on Consumer Trusted Reviews

How we rate?

This score is based on four key metrics – extensive testing, level of benefits, customer feedback and brand reputation. We set exceedingly high testing standards for our readers so you can have full confidence in our recommendations.

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