6 Best Car Air Purifiers 2019 – Breathe Healthier Air

When I did not own a car, you wouldn’t convince me how important it is to have an air cleaner, even if it was the best car air purifier. That changed very fast after purchasing our family car.

I know I am not alone in this. However, you do not need to be in my situation to learn the amazing health benefits of owning the best air purifier for car.

It is especially important if you have a family, who use the car with you. Chances are too, that you carry your dog with you in your car when you are out shopping or on a long vacation. Do you smoke? It is very important that you put a car plug-in purifier in place if you intend other people to use your car. For those who smoke, it is utterly inexcusable not to possess an automotive air purifier.

4 Top Recommended Air Purifiers for Car

PictureNameFiltration TypeRating [/5]
Best car air purifier NWK Portable Cordless Ozone Generator Car Air PurifierOzone generator3.9
best car hepa air purifierautowit Fresh Car Air Purifier3 filters: high-quality charcoal, HEPA, and nano silver4.0
Car air purifier FitAir Portable Air PurifierHEPA3.9
best car air purifierFRiEQ Car Air Purifier Ionizer3.6
PictureNameFiltration TypeRating [/5]

In this write-up, I will provide you with the best automobile air purifiers that have become life changers to many who own cars.

Reviews of 6 Top Rated Car Air Purifiers

Let’s jump straight into reviews of 6 top rated Car Air Purifiers on the market. This is the only list you need to make an informed decision today. Let’s roll.

1. NWK Portable Ozone Generator Cordless,Odor Eliminator, Air Freshener and Sterilizer – Best car air purifier

Best car air purifier

NWK Portable Ozone Generator Cordless by NWK is one of best air purifier for car that is affordable. It doesn’t cost beyond $70 plus shipping cost in most online stores.

One of the things that make NWK Portable Ozone Generator Cordless stand out among its peers is that it deodorizes your car in your absence. This means you will come back to a very conducive environment. Isn’t this what you need? Click here to see latest price on Amazon. 



NWK Portable Ozone Generator Cordless is praised for its ability to powerfully remove any awful odor from the car. Its strength does not end there. This ionizer for car deodorizes the car interior, leaving it to smell soothing.

Some of the bad odors NWK Portable Ozone Generator Cordless is a master in eliminating include pet dander odor, baby’s excretion smell, smoke, and smell from eating in the car.

This car air ionizer does more than just eliminating bad odor and deodorizing the car. It has the ability to kill germs, viruses, and any harmful microorganisms that are responsible for causing illness.

NWK Portable Ozone Generator is cordless and comes with a pre-programmable feature. With these features, you only need to turn it on the moment you step out of your car. This ionizer for car will clean the air by the time you are back.

See our reviews for best air purifier for pets 


  • It is cordless. This makes it is easy to carry around and store.
  • The ability to kill germs makes it one of the best in the market.
  • Comes with an automatic, pre-programmable feature.
  • It is affordable.
  • Has a nice color.
  • Low maintenance required.
  • Extremely light, at 1.06 lbs.


  • No complaints so far apart from the limited number of colors to choose from.

2. Autowit Fresh Car Air Purifier – Best Car HEPA Air Purifier

best car hepa air purifier

Autowit, the manufacturer of this best car heap air purifier is determined to make your life inside the car comfortable. For this reason, Autowit has introduced 3-stage true HEPA filtration in this air cleaner for car.

One of the greatest things I love about this best car ionizer is that it is built with a LED indicator, which has different colors. Click here to see latest price on Amazon. 


Autowit Fresh Car Air Purifier is a noise-free air-cleaning appliance. It is a nice thing especially at night when one sleeps. If you use it in the car, it will do the same, no noise in the car.

With a 3-airflow speed, together with a large size filtration element, Autowit Fresh Car Air Purifier ensures the air in your car is clean.

The Autowit automotive air purifier is fitted with USB operation and many air inlet CNC holes. These make it easy for the air purifier to clean the air and last longer.

This best car air purifier comes with an air quality indicator. With this feature, you will be able to know the quality of the air inside your car. The best thing about this LED light indicator is that it flashes in different colors.

You might also be interested in odor eliminator air purifier


  • The LED light indicator with different colors is not only beautiful but also warns you about the air quality inside your car.
  • It is silent at 35dB.
  • Operates with other accessories such as USB feature.


  • Not all users love the LED light’s different bright-colored flashes.

3. FitAir Portable Air Purifier – Best Car Air Purifier

Car air purifier

FitAir Portable is one of the best automobile air purifiers I admire. One of the things I love about this car plug-in purifier is that it is app-controlled air cleaning appliance.


You can easily charge FitAir Portable (White) air purifier thanks to the USB ports. Upon a complete charge, you can use this car air purifier for approximately 6 hours. Click here to see latest price on Amazon. 

You can control FitAir Portable air purifier easily using a mobile app.

It is possible to check for the air cleaning progress, remaining battery life, and calculate the air purifier’s HEPA filter life thanks to the FitAir app.

High porous inlets allow sufficient airflow with an average of 130 L/min, making it easy for all in the car to breathe without any problem.

FitAir is ideal for kids, camping, travel, small room, desktop and car.

Because of its weight, 5.6 oz, you can fix it on your car seat, baby stroller, or even tote with ease.


  • It is light at 5.6 lbs.
  • Longer battery life upon full charge.
  • Small and compact.
  • App-controlled.
  • The low fan is silent.
  • Easy and convenient to carry around.
  • Ideal for small rooms.


  • The high fan is noisy.

4. FRiEQ Ionic Car Purifier – Car Ionic Air Purifier

best car air purifier

FRiEQ Ionic Car Freshener & Air Purifier is one of the best-selling in-car air purifiers of all time. This air cleaning appliance works best in eliminating smoke, dust, pollen, and other air impurities that might be present in your car.

One of the things I love about this air purifier cum freshener is that it is extremely affordable. In fact, the price hardly goes beyond $20 in most online stores. Click here to see latest price on Amazon. 


Although small in size, FRiEQ Ionic Car Freshener, Air Purifier releases close to 4.8 million negative ions per cubic centimeter. This is probably one of the high-performing air purifiers in the market.

It is built with the ability to neutralize and kill viruses, allergens, germs, and harmful bacteria, leaving your car with fresh air.

The blue LED light enhances the beauty of this nicely designed best car air purifier.

Uses 12V DC.


  • It is durable.
  • Kills germs.
  • Extremely affordable.
  • Uses 12V via a cigarette outlet.
  • It is super light at just 1.4 lbs.


  • I’ve not heard any complaints so far.

5. WSTA Car Air Purifier with True HEPA Filter Allergies Eliminator, Ideal for Odor, Smoke, Mold, Dust, Pet Odor Air Ionizer for Travel

best car air purifier for smoke

WSTA is stopping at nothing to ensure it brings you the best air purifier for car. I particularly love this car air cleaner because of its ability to eliminate allergies thanks to its ultraviolet germicidal lamp. Click here to see latest price on Amazon. 



WSTA car air purifier does more than just clean the air inside the car. After cleaning the air through the filtering screen, WSTA exports the air into its ultraviolet section, where the appliance kills germs and harmful bacteria.

This ionizer for car also releases many negative ions, which are responsible for the reduction of common flu transmission.

WSTA Car Air Purifier with True HEPA Filter comes with two types of LED light indicators. One of the indicators is to alert you when it is the right time to change the filter.

The other indicator, which has three colors, shows you the quality of air inside your car. GREEN means the air quality is exceptionally good. BLUE means the air quality is at its normal rate and RED means the air quality is bad thus needs to be cleaned.

Although WSTA Car Air Purifier with True HEPA Filter is ideal for car, it is a multi-purpose air purifier. It works in small offices, home, and even in a small garage.


  • Most people who have used this air purifier for car say it has helped them not to fall sick, feel dizziness, headache, or even get nausea.
  • It kills germs thanks to its ultraviolet lamp.
  • Comes with a large primary filter.
  • The LED indicators make it easy to operate the air purifier.
  • It is light at 1.1 pounds.


  • Sometimes the readings aren’t accurate.
  • The fan speed is a bit low.

6. Thinkga Car Ionizer Air Purifier – Best Air Purifier for Car

best air purifier for car

Thinkga Car Ionizer stands out from the rest of its competitors thanks to its anion production ability. Unlike other car air cleaners, Thinkga Car Ionizer’s HEPA filter is almost permanent. You do not need to change it. Click here to see latest price on Amazon. 



In the event that you are driving with all windows closed, Thinkga Car Ionizer ensures you breathe fresh air thanks to its ability to increase anion density in the air.

It is easy to operate Thinkga Car Air purifier. You only need to plug into the cigarette charger and set it on.

It comes with two USB ports that help in charging an iPad as well as your phone while Thinkga continues to clean the air inside the car.

When travelling or staying in a hotel, you can carry your Thinkga Air ionizer and purifier with you. Because it is portable, it can help you generate quality ions at your desk in the office, your hotel room, inside your car or even home.


  • The noise level is extremely low at 30dB.
  • Ideal for people suffering from allergies and various respiratory complications.
  • It is portable and compact.
  • It is super light at just 1 pound!
  • The two USB ports will enable you to charge other devices as Thinkga best car air purifier continues to clean the air inside the car.
  • Comes with a 1-year warranty from the manufacturer.


  • Hard to know if it works because it is quiet.


Car Air Purifier Buying Guide

Buying a car air purifier is not different from buying a car itself or any other home appliance. You will agree with me that before you purchased your car, you spent several days doing research.

Some people take weeks even months before settling on a specific brand of car. It is the same when looking for the best car air purifier.

Although I have talked about several car air purifiers in the above section, there is more that is required of you before you finally decide on any ionizer for car from the above list. Some of the things to consider include:


  • Ionizers Vs Filters.
  • Maintenance Considerations.
  • Easy to Use.
  • Placement


1. Ionizers Vs Filters

There’s no doubt you have realized that most of the car air purifiers on my list are ionizers. Does this mean that you must look for a car air purifier that is also an ionizer? Not necessarily!

However, I prefer ionizers because of their additional ability to not only clean the air inside the car but also purify it further by ionizing it.

The latter ability means the emission of negative (–ve) ions to the air.  In turn, these ions attach themselves to particles that by now are positively charged hence killing germs, viruses, bacteria, and removes dust that is responsible for causing diseases.

For your information, if there is sufficient concentration of negative ions inside a car, you won’t be scared of contracting any respiratory complication because the air would be clean. You see why you need an ionizer for car?

2. Maintenance Considerations

You’ll agree with me if you were given a chance to choose either a car air purifier that requires maintenance once in three months and another one that needs maintenance after every seven days, you’d choose the former.

That is what I’d do. Nobody wants to waste time and money. It is even worse if you need an expert to do the simplest maintenance. I’d advise you look for the best car air purifier that requires minimal maintenance.


3. Easy To Use

Without much, nobody wants a complicated appliance. A car air purifier with an elaborate control panel, easy-to-operate features, and a sleek compact design will definitely go a long way.

4. Placement

Where to place the car air purifier is also another consideration. Perhaps you have seen that while some air purifiers are portable, others may be bulky.

Depending on the size and weight of the air purifier and the available space in your car, you will purchase a small or a bigger car purifier. This means you have to read many car air purifier reviews to ascertain the ideal size and weight appropriate for your car.


Amazing Heath Benefits Of Using The Best Car Air Purifier

Having the best car air purifier will not only improve the performance of your car’s interior but also improve the lives of those in it.

I have pointed out more than one in the preceding sections that the healthy condition of those in your car depends a lot on your choice of the ideal car purifier.


Here are three amazing benefits of using the best car air purifier:


  1. Reduce pollutant concentration in the car. Ionizers are credited to do better in this.
  2. By reducing or eliminating smoke odor, pet dander, dust, mold, bacteria and harmful microorganisms, air purifiers leave the environment conducive for all in the car. This is especially important for people who have asthma, are allergic or live with respiratory complications.
  3. With the reduction or removal of germ-causing particles and pollutants, you are certain of saving money that would be used to buy medication, visit a doctor for checkups, and avoid unnecessary dangers that threaten the life of your loved ones.



Do not listen to anybody who says air purifiers don’t work. What is more, do not give a damn thought to a person saying you cannot get the best car air purifier. Take your time to do the research. In the end, I wish your family a stress-free life inside your car once you install the best car air purifier in the market.