16 Best car air purifiers on the market in 2022: Comparison Table

We have examined multiple Car Air Purifier models, and some new trends turned out to happen and most of them are equipped with an ionizer. While you can leave when an ionizer is working in a room or at your house, a car air purifier is designed for purifying the air while you’re inside the car.

What Types of Car Air Purifiers Are There?

There are various types of car air purifiers on the market, with technology being the main difference between them.

• HEPA air purifiers are equipped with filters made from fiberglass. Since the fibers are so tiny and randomized, they are good at catching even the smallest particles in the air. This technology is highly recommended for people with allergies.
• Ozone generators release a concentrated amount of ozone to destroy the molecular structure of air contaminants and odors. While ozone generators work well at reducing the level of airborne bacteria, their main purpose is to eliminate foul odors. The major downside to this technology is the safety hazards it poses. In high concentrations, ozone can irritate your respiratory system and cause difficulty breathing.
• Air ionizers are usually powered from the cigarette lighter socket. These devices work by ionizing dust, microbes, pollen, and other airborne particles and causing them to fall to the ground. The problem with air ionizers is that they do not actually filter contaminants out of the air. You do not inhale these particles because they have stick to the surfaces but they are still in your car. And this is something you should take into account when cleaning your car. Moreover, some ionizers may give off dangerous ozone levels, which can cause coughing and even damage your lungs. For this reason, air ionizers are not recommended for those suffering from asthma.

Here is the popular compact device, one of the best sellers in the Home Travel-Size Air Purifiers category.

1. PHILIPS GPC20GPX1 GoPure Compact 200 Car Air Purifier

This sleek and stylish piece of technology is the safest yet most efficient car air purifier I have ever tried. This device uses a unique 3-stage filtration process and uses two types of filters, HEPA and HESA. The device will remove almost all air pollutants in your car, including exhaust fumes, dust, bacteria, viruses, pet hair, pollen, smoke, and gases. Note that GoPure does not use ionization technology which is considered to be harmful to people with allergies.

How does this amazing thing work? First, the pre-filter captures large airborne particles like hair. Then, the HEPA filter cleans the air from smaller contaminants like dust, pollen, and bacteria. And finally, the third stage involves using the HESA filter that helps to deal with bad odors and is particularly good at removing tobacco smoke residue.

Another essential advantage of this air cleaner is an integrated air-particles sensor. This feature lets you know whether the air quality in your car's interior is satisfactory. The light indicator changes colors between red, yellow, and green, and depending on what color it is, you will see whether the air is clean enough.

The GoPure is adjustable, offering three speed settings allowing you to choose the right power of filtration. Both the HEPA and HESA filters are durable and last up to one year. They are easy to replace while a LED warning will inform you that you need a new filter. The product is easy to install and comes with a suction cup and a belt. On top of that, this air purifier is comfortable to use and operates even quieter than your car ventilation.

PHILIPS: Check the current price

2. Car Air Purifier Ionizer - 12V Plug-in Ionic Anti-Microbial Car Deodorizer with Dual USB Charger - Smoke Smell, Pet and Food Odors, Allergens, Viruses Eliminator for Car

This ionizer creates negative ions which seek out positively charged particles, such as dust, dander, bacteria, pollen, mold, smoke, chemical vapors, and other allergens and then, once the positive and negative ions are bonded together, they become too heavy to float, and no longer affect the air quality of the surroundings.

This might as well be the rare case when we, allergy patients, hope that the manufacturers won’t keep their word and that such a car ionizer won’t turn out to be as powerful and will exude much less ozone than promised (38000000 anions (3.8M negative ions per cm3 / ozone 3Mg/H). In this case, small ozone dosage (or complete absence of thereof) will be safe for us.

The customers claim that using this device in a car has become their habit. They turn it on once they’ve reached a grocery store and did their shopping, and once they are back, they turn it off. According to the feedback, this small gadget is best at eliminating the smells of cigarettes and petrol, which are the most irritating smells during a ride. 

However, in case you have a severe allergy and spend much time in your car, it’s worth trying to turn it on it periodically and leave the car meanwhile.

TwinkleBirds: Check the current price

14 Best-Selling Car Air Purifiers Comparative Table

3. Car Air Purifier and Ionizer by Zendora

This air purifier is just packed with technologies, including HEPA and activated carbon filters, an ionizer, odor eliminators, and a UV Light. On top of that, the device comes with an essential oil diffuser bringing healthy and calming aromatherapy to your car. By using 5-stage filtration, it purifies the air as thoroughly as possible and eliminates almost all harmful particles and pollutants. While the ionizer and UV light kill viruses and bacteria, the HEPA filter traps the smallest particles and the carbon pre-filter makes the air fresh by removing bad odors.

Zendora: Check the current price