5 Best Ionic Air Purifiers

What is an ionic air purifier and how does it work?

An ionizer or ionic air purifier is a device that uses high voltage to electrically charge molecules in the air. In the air, there are negative ions (anions) that give a negative charge to such molecules while positive ions (cations) confer a positive charge. Generally, commercial air purifiers are designed to emit negative ions.

These days, homes and offices use air ionizers or ionic air purifiers to get rid of air-borne bacterial infections. These devices are also useful in reducing a build-up of static electricity in electronic items. But which is the best ionic air purifier? Read on…

Ionic air cleaners release into the atmosphere a consistent stream of negative ions. These anions hook themselves onto airborne molecules, so that they too are negatively charged and are attractive to cations in the vicinity. Due to this attraction, clumps form As this attraction occurs, clumps form, thereby collecting any contaminants in the air.

Which is the best ionic air purifier?

Here are the five best ionic air purifiers available in the market today. Read all about them here so that you make an informed choice:

  1. Alen BreatheSmart Customizable Air Purifier with HEPA-Silver Filter(White, Silver, 1-Pack)

best ionic air purifierThis device has been engineered to get rid of allergens, mold and bacteria so that you can breathe in cleaner air. It is ideal for living rooms, large rooms and concept rooms not exceeding 1100 sq. feet.

It protects the filter with an antimicrobial coating so that microbes and any harmful bacteria are kept at bay. Powerful and streamlined, it has intuitive controls and with easy filter changes, it assures you of peace of mind. It is customizable and comes in four filter types so that it grows with your increasing needs. It has a 14 panel colour code to match your colour scheme at home.


  • It produces clean and particulate-free air.
  • The low whirring sound it gives out is pleasing to the ear.
  • Easily cleans a large room or an apartment of 1100 sq ft.
  • It can easily be tucked against a wall so it doesn’t get in the user’s way.
  • It is Energy Star certified.


  • Users complained that this unit does not have a high performance filter. Hence, its overall performance was disappointing.
  • The filter isn’t genuinely HEPA, and therefore does not warrant the unit’s high price.

What’s in the box:

  • BreatheSmart FLEX air purifier (120V model)
  • HEPA-Silver filter
  • Designer panel (optional)
  • Quick start guide
  • BreatheSmart FLEX owner’s manual
  • Lifetime warranty
  1. OION B-1000 Permanent Filter Ionic Air Purifier

OION B-1000 Permanent Filter Ionic Air PurifierHere’s an amazing and sophisticated device that can purify your air while also working economically and in an eco-friendly manner. It barely consumes 7.5W of energy and does not need expensive filters every so often. It is nicely sized at 17″(H) x 6″(W) x 7″(D). Its air purification capacity is so minute that it can easily remove contaminants as small as 0.01 microns. These include mold, pet dander, dust, pollen, allergens and any airborne pollutants.

It uses several filtration systems, one of them being a regular filter system. For the electrostatic system, it has a dust collector rod which can be removed, wiped clean and replaced as desired. It works on two fan speeds–high and low. In fact, it works quietly and cleans the air around you without disturbing you. Since it works quietly, you never need to set it on low except if you want to save energy.

It can easily reduce the odors in the air, freshen it and absorb any airborne contaminants. With the help of UVGI technology, it kills off viruses, germs and bacteria that spread disease.


  • Smoker users find this helpful as the smell of tobacco does not linger in the air.
  • Users with allergy mucus find relief within three days.
  • It doubles up as a nightlight.
  • It doesn’t need a quick change of filters.


  • The product is very ineffective as the collector rod does not pick up any dust, dirt or contaminants.
  • Users complained that it stopped working within a couple of weeks.

What’s in the box:

  • The air purifier unit
  • One year’s factory warranty
  1. Best Choice Products SKY1057 Ionic Air Purifier/Ozone Ionizer

Best Choice Products SKY1057 Ionic Air PurifierThis iconic ozone cleaner has a stainless steel body and is set in a cherry wood cabinet. It provides state-of-the-art air purification by eliminating odors from allergies, molds, dust, pet smells, tobacco smoke, paint fumes, etc. Generally, they may lead to one sneezing, getting itchy eyes, ear irritations, sinus and asthma.

It works effectively over a total area of 3,500 sq. ft., both in homes and offices. It works by breaking down odor-causing pollutants and getting rid of airborne particulate from your living area. It consistently creates negative ions so that the level of dust and particulate are minimized.

It has a plate receiver slot which enables easy insertion and removal of ceramic plates.


  • It works quietly and efficiently.
  • It is based on energy-saving technology.
  • Its fan speed can be controlled.
  • In just an hour, it removes all malodors in the air, and refreshes it.
  • The ceramic plates are easy to clean and hassle-free.


  • It creates ozone, which means the unit has to be controlled with great care.
  • The ceramic plates should be replaced annually.

What’s in the box:

  • Iconic air purifier
  • Free washable ceramic plates
  • User guide
  • Spare fuse

4. Biota Bot Model #MM108 Air Purifier

Biota Bot Model #MM108 Air PurifierA genuine HEPA filtration system, this air purifier filters up to a maximum of 99.97% airborne allergens, and pollens, dust and mold spores. The bot provides five purification stages using four filters. They are: Elementary filter, HEPA filter, activated carbon filter, nano – mineral Crystal filter.

It efectively removes benzene, xylene, formaldehyde, cooking odors and pet smells with its charcoal filter. It is highly capable of removing aerial bacteria without creating any ozone deposits because it uses a medical grade air purifier that generates 10 million negative ions per second.

It uses Smart Sensor Technology that controls two fan speeds. It is lightweight and portable and is ideal for small and medium-sized rooms.


  • This unit is a genuine HEPA air purifier with an LED display.
  • The air quality indicator turns from red to blue to show clean air.
  • There are five purification stages using four filters.
  • It comes with a year’s guarantee for labor and parts.


  • Despite users using it over a period of time, they did not notice any significant difference in air quality.
  • The unit went dead when the user used it the first time. 

What’s in the box:

  • The air purifier unit
  1. Rabbit Air BioGS 2.0 Ultra Quiet HEPA Air Purifier (SPA-550A)

Rabbit Air BioGS 2.0 Ultra Quiet HEPA Air Purifier (SPA-550A)This unit is created by the company Rabbit Air that is considered one of the leading ones in this stream in the US today. It is built with cutting-edge technology which helps remove 0.3 microns sized allergens and particles at 99.97% efficiency. Its attractive body shows its simple style but deep functionality and clean style.

It works ideally on areas not more than 550 sq. ft. twice in an hour on the highest setting. Its filtration system has four purification and deodorization stages. Its HEPA and charcoal-based activated carbon filters last for three years, when used daily for 12 hours. Its motor works at five speeds. It is Energy Star certified, so it conserves electricity.

What’s in the box:

  • The air purifier unit
  • A five-year warranty
  • 24/7 lifetime technical support


  • It works excellently.
  • Its design is perfect.
  • The air quality is odorless.
  • It’s good value for money.


  • Users complained that it did not get rid of any house odors.
  • Not worth the money it costs.

Dangers of ionic air purifiers

There are many dangers of using ionic air purifiers. Chiefly, they are:

  • Electric shock: These devices work by producing a high-voltage electric charge of static electricity within the unit. Dust, dirt and allergens usually cling to the grid of the unit, giving an electric shock.
  • Ozone emissions: Ionic air purifiers are known to release ozone into the air, causing the occupants of those areas health hazards. Ozone has high toxicity levels and is reputed to cause lung and respiratory tract damage. Since it combines with cleaning products to form formaldehyde, a cancer-causing compound, people who breathe in that air are at risk for cancer and respiratory infection and asthma.


For someone who’s scouring the market for the best ionic air purifier, you’re sure to come across these models. Now that you know their true worth, it won’t be difficult for you to choose the best ionic air purifier.

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