best car air purifier for clean air

5 Best Car Air Purifiers 2018

Adding an air purifier to your car will improve the quality of air by removing the allergens and odors present. There are two types of air purifiers, which include HEPA filters and Ionizers but both do the same thing.

The best car air purifier is the Philips GoPure Compact 200 with its three stage filtering process that eliminates up to 99% of harmful air particles in your car.

The majority of air purifiers for your car are portable and simply connect into a 12V adapter and come with their very own mounting setup. All filter purifiers will need to have their filters replaced eventually but this is less of an issue with ionizers.

Best Car Air Purifier For Bad Smells

Car Air PurifiersTypeOur Rating
Philips GoPure Compact 200HEPA Filter4.9
FRiEQ IonicIonizers4.7
HomdoxHEPA Filter4.7
SYT AutoIonizers4.5

If you have cleaned your interior with the best car upholstery cleaners and still the car smells bad, you should try a car air purifier. They ensure only healthy clean air is present in the car and will not allow bad smells to linger such as tobacco and so on.

Many people will simply buy a car air purifier because they remove allergens, pollutants and anything else harmful from the air. This is the main benefit and it will improve your health over a prolonged amount of time.

Car air purifiers come in all shapes and sizes with different methods of removing harmful and unclean air particles. Below is a list of the best car purifiers for cleaner air within your vehicle.

Philips GoPure Compact 200 Car Air Purifier

The Phillips GoPure Compact 200 model is the best car air purifier for those wanted the latest technology and highest purification power of any device available. It uses a three stage filtering process of removing any air particles that are harmful.

For those that want to remove the smell of tobacco from their car, the GoPure provides 3x better tobacco smoke removal over ionizers. It is the best method of removing tobacco smell from cars without scrubbing for hours with potentially damaging cleaning products.

As this is a premium model, it includes high end features. For example, there is a sensor that detects the quality of the air present in your car. If the air quality is good, it will remain blue, fair is yellow and poor quality air will be red.

In terms of using this car air purifier, it simply uses a 12V power cable, which is 13 foot in length. Mounting is fairly easy with an attachment belt, suction cup and anti slide pads. Once setup, simply switch it to automatic (turns on and off automatically) and set the speed at which you want it to purify at.

Overall the Phillips GoPure Compact 200 has been certified by a German Independent Test House and is the best car air purifier you can buy. The only drawback is the price, which is on the expensive side but it is definitely worth the extra.

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FociPow Electric Car Odor Eliminator

The FociPow is an ionizer purifier that produces 8 million negative ions in order to absorb  smoke, dust, bacteria and other bad air particles. This car air purifier simply connects to the cars cigarette lighter (or adapter) where the lights will turn on to signify it is working and filtering out the unclean air.

Like the Phillips GoPure, it uses a 3 stage filtration process where it will filter at least 98% of the harmful particles. The FociPow even includes extra features such as a USB port to charge your smartphone and other electrical equipment.

Due to the compact design, it can easily be placed within most car bottle holders. It is one of the best looking car air purifiers with a matte finish as well as the light indicator providing a nice glow. Overall, it is the best ionizer car purifier and is excellent value for the money considering the price of many alternatives.

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FRiEQ Car Ionic Air Purifier

The FRiEQ is a car air purifier that is simply connected to a 12V cigarette lighter and releases 4.8 million negative ions into the inside of the car. The main attraction of this car air purifier is that it is the smallest yet still packs a powerful punch.

Like with the other devices, you will know that this is working via a light. Once turned on, the FRiEQ removes bad smells and harmful particles to ensure that you are breathing in healthy air.

Its vital that you only use a 12V cigarette lighter with this device otherwise it will blow the fuse. Overall, it is the best small car air purifier that will remain discrete within the car yet work just as well as the larger models.

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Homdox Car Air Purifier

If the Phillips car air purifier price is a bit too steep and you want a HEPA filter over ionizers, then the Homdox Car Air Purifier is a great alternative. The “True HEPA” filtration captures approximately 99.7% of allergens to ensure the air you breathe inside the car is clean.

This is the cheapest HEPA car air purifier that includes an air quality sensor to detect any bad odors or harmful air particles. Like the Phillips model, it has three different colors to provide feedback on the quality of the air you are breathing in.

It may not look or feel as luxury as the Phillips alternative but it is much cheaper for those on a budget. The Homdox Car Air Purifier offers great value for the money and the manufacturers back this up with 100% guarantee on this car air purifier.

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SYT Auto Travel Car Purifier

The SYT Car Air Purifier has very impressive statistics with a removal rate of harmful particles of 99.9% and it produces a staggering 5,800,000 negative ions per cm3. It simply powers up by using a USB port and the charger.

It is one of the cheap car air purifiers in this article but you would not expect of this from the statistics. It provides excellent fighting power against bad odors from cigarette to pet smells.

Overall, it is definitely worth the money and is one of the best car air purifiers with large amount of power with 5.8 million ions per cm3. However, due to the low cost and high amounts of power, reliability could be an issue.

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Car Air Purifier Buying Guide

Air Purifiers for your car come in all sizes and shapes with different filtration methods from HEPA filters to Ionizers that capture the particles.

Considering the majority of us spend a lot of time in our cars, the importance of clean air is just as important as at home.

Benefits of car air purifiers include no tobacco smoke smells, no mechanical smells from the car, removal of allergens and bacteria and a much better smelling car.

Ionizers v HEPA Filters

Ionizers that feature in car air purifiers trap airborne particles present in your car. Using electrons that are released from the device, they attach to air molecules, which then form ion that attract harmful particles and bad odors. This process is what cleans the air from within your car and remove allergens.

A filter type of purifier such as the Phillips GoPure Compact 200 uses multiple filters that first capture big particles, then the HEPA filters removes dust and other harmful articles. Many include a third step, which include a HESA filter that removes bad odors such as smoke from cigarettes. This is usually only found within the premium models such as the Phillips model.


Due to the sizes and connectors that come with most car air purifiers, you will notice that many are placed in different areas of the car. For example, many are just connected straight into the 12V cigarette lighter, others are left in drink bottle holders and some are mounted with suction cups anywhere in the car.

Ease Of Use

All of the best car purifiers in this article are basically one button to turn on or automatic turn on and off. Many bad examples require a long winded setup as well as multiple cables to plugs to plugin in order to power up the purifier.

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