Are you looking for the best air purifier with the most quality filters?

In this review, you can find information about plasma air purifiers. I will explain what kind of air purifiers are the plasma technology air purifiers. There are also 4 models, so you can read about their features.


About Plasma Air Purifier

How Does The Plasma Air Purifier Work?

The air purifier with plasma technology has a couple of small filters that are able to capture very small particles. The plasma air purifier eliminates dust, smoke, pollen, bacteria and viruses. Cold plasma air purifier emits the positive and negative ions, then these ions rejoin around the harmful airborne particles and they become easy to catch into plasma filter.

Easy To Maintain

You don’t have to change the plasma filters, they can last for an air purifier lifetime. So, you don’t have to worry if plasma filters are dirty or need replacement. Also, this air purifier doesn’t require a lot of electricity. They are energy-efficient air purifiers.

Advantages Of Plasma Air Purifier

The indoor air is often much polluted than outdoor air. Because of that, the plasma air purifier is a good choice. It can eliminate many airborne particles that are harmful to your health. PlasmaWave technology kills the pollutants at the molecular level. Also, the plasma air purifier doesn’t produce ozone or other harmful particles.

What About Plasma Air Purifier Price?

The plasma air purifiers aren’t expensive items. They cost less than air purifiers with PECO technology. They are affordable and they last for a long time. You can order these products on the official brand web sites. Or you can order it from the Amazon. Choose the plasma air purifier without shipping if you can. Also, don’t buy the cheapest one.

Best 4 Plasma Air Purifiers

Best Plasma Air Sterilizer

Winix Plasmawave Air Purifier

Affordable Price

The Winix plasma air purifier has 14.9 x 7.8 x 23.6 inches. It weighs 18 pounds. This Winix model is optimal for medium and large rooms. It can cover the room of up to 360 sq. ft. It comes in dark grey color and the price for this model is affordable.

Winix Plasmawave Air Purifier

True HEPA Filter

The HEPA filter is a very powerful filter, it can remove over 99.97% of pollutants, like dust, allergens, mold spores and other small particles that have just 0.3 microns. Also, there is a carbon filter that effectively removes all kinds of odors, like cooking odor, pet odor, smoke and more.

LED Air Quality Indicator

The third stage filter is PlasmaWave technology. This technology operates on pollutants molecular level. So, it can breaks down the allergens, odors and other indoor airborne pollutants. This plasma air cleaner has an air quality indicator. It changes the LED lights depends on air quality. Red color means bad air quality, orange fair air quality and the blue color means clean air.

Winix Plasmawave Air Purifier review

Four Fan Speeds

The fan has four modes, low, medium, high and turbo mode. You can change the speed depends on air quality. If you choose the low and medium speed, this plasma air cleaner will work quietly. The high and turbo fan speed produces noise, but it isn’t so loud.

Auto & Sleep Mode

You can leave the plasma air purifier even during your sleep. Then the fan speed is low and the sound won’t disturb you. The light is also dimmed. The Winix plasma air purifier uses smart sensors. They monitor the air in your environment and if the air is polluted, the air purifier will automatically turn on and start to clean the air.


  • four fan speeds
  • smart sensors
  • filter replacement indicator
  • affordable price

Best Plasma Ionizer

Sharp Ion Plasmacluster

For Different Room Sizes

The Sharp produces models for different area sizes. You can buy it for 143, 210, 254, 259, 280, 341, 454 and 502 square feet. You really can adjust this plasma air purifier for your room size. Also, you can buy the air purifier with a humidifier, without a humidifier and with WiFi.

Sharp Ion Plasmacluster

With Humidifier

In this short review, I will describe the plasma air purifier with a humidifier and with room coverage of up to 254 square feet. If you want to buy an air purifier for a small or medium room, this is the best plasma air cleaner. The Sharp has 14.9 x 10.5 x 23.1 inches. It is a bit heavy item, there are 20 pounds.

Less Ozone

The plasma air purifier produces both, positive and negative ions from water vapor in the air. Then ions attach to the airborne particles and then they break them down. Then ions return in the air as vapor. The Sharp plasma air cleaner produces less ozone than other air purifiers.

Sharp Ion Plasmacluster review

Three Stage Filtration

The Sharp has three filters who eliminate different harmful particles. The pre-filter stops all large particles, like dust and pet hair. You don’t need to buy new pre-filter when the filter is dirty. It is washable. The filter with activated carbon eliminates all kinds of odors. There is also a HEPA filter for fine harmful particles.

Air Quality Sensors

The humidifier can solve dry air problems, like dry throat, dry eyes and dry skin. The humidifier keeps the appropriate air humidity. The sensors will monitor the temperature, dust and humidity in your indoor air. The auto mode will increase the fan speed if the air is polluted.


  • sensors for temperature, dust and humidity
  • three filters
  • positive and negative ions

Best Plasma Air Purifier With No Ozone

Winix Plasma Air Cleaner

Up To 360 Sq. Ft.

The Winix AM90 has 15 x 8.7 x 23.5 inches. It weighs 16 pounds. It comes in white color and the price is affordable. This Winix plasma air purifier can cover the medium-sized rooms. It can effectively clean the air in the room of up to 360 square feet.

Winix Plasma Air Cleaner

Alexa Compatible

Connect your smartphone with this plasma air purifier via Winix Smart App. Then you can control and check your air quality at any time. Also, this air purifier is compatible with the voice assistant – Alexa. You can tell her to check your air quality or increase the fan speed.

Plasma Wave Technology

The plasma wave technology produces ions to catch small particles. This technology is very helpful with allergens, odors and chemical vapors. It uses 65 Watts. The HEPA filter can eliminate the particles which are small as 0.3 microns, like mold spores, pet dander, pollen, allergens and other pollutants.

Winix Plasma Air Cleaner review

LED Display

The smart sensors monitor the air quality in your room all the time. Then, you can read the data on the LED display. The data are shown as colors. If you go somewhere or don’t want to watch on the air purifier you can set up auto mode. It will increase/decrease the fan speed depends on air pollution.

4 Levels Of Purification

The Winix has pre-filter, carbon filter, true HEPA filter and Winix plasma wave technology. The pre-filter stops all large particles, the carbon filter eliminates odors from cooking, pets and smoke. The HEPA filter removes small particles and the plasma wave technology break down other harmful particles. This plasma air filter doesn’t produce ozone.


  • four filters for purification
  • plasma wave technology
  • display for air quality
  • for medium-sized rooms

Best Cold Plasma Air Purifier

Winix Air Purifier

Affordable Price

This Winix HR900 model is an advanced version of Wini plasma air purifiers. It has 16.3 x 9.6 x 23.6 inches. It has 18.7 pounds of weight. The Winix comes in white color and the price is affordable. This model is the best for medium-sized rooms of up to 300 square feet.

Winix Air Purifier

Five Stage Filtration

There is a true HEPA filter, carbon filter, pet pre-filter, pre-filter and plasma wave technology. If you have pets and problems with pet hair, pet odor, fur and pet dander, this model is specialized for this kind of issues. All of these filters eliminate pet odors and hair, allergens, smoke, pollen, chemicals vapor and other small particles.

Filter Replacement

You need to care about filter life. The carbon filter you need to replace every three months, the pre-filter is washable and the HEPA filter you can change once a year. But that depends on air quality, if you have very polluted air, you will need to change the filters more than once a year.

Winix Air Purifier review

Plasma Ionizer

The plasma wave technology release the ions. These ions capture very small air pollutants and attach them for themself. When these air pollutants are large, the plasma air purifier can easily catch and destroy these harmful particles. The Winix has smart sensors for odor, air quality and for light.


  • smart sensors
  • easy to maintain the air purifier
  • five filters

Conclusion: Which Is The Best Plasma Air Purifier?

You can choose whichever plasma air purifier on this list and it will bring clean air in your house or in your office. I will recommend the Winix AM90 air purifier. Winix is WiFi and Alexa compatible, it’s intended for medium-sized rooms and it doesn’t produce ozone.

If you want to learn more about air purifiers and their features, you can read the post about air purifiers. If you have a humidity issue, you can check out the review of the dehumidifier air purifier. It will remove extra moisture in the air and also, clean the air, so read more. If you have an odor issue, read the article about charcoal air purifiers.