6 Best Car Air Purifier for Smoker & Allergies


Author: Alyn Dune

Looking for the best car air purifier? An air cleaner for the car is an excellent purchase for folks who spend a substantial amount of time confined within their automobiles. An automobile air purifier, as the name implies, does more than only clean the air within the vehicle; it also removes a broad range of contaminants, independent of particle size.

Examining a list of criteria and ranking them in order of importance is necessary if you want to locate the finest air purifiers for your automobile. Before you run out to get best car air purifier, there are a few things you absolutely need to be aware of so that you can make sure you get the model that is best suited to meet your requirements, whether those requirements include minimizing the presence of unpleasant odors in your vehicle or cutting down on the frequency of allergy attacks. 

Best Car Air Purifier Buying Guides

If you work remotely or use your car regularly, consider the air inside. The air inside your car might be more harmful than outdoor air. Pollutants, germs, pet dander, dirt, smoking, and gasses may pollute your car air, the car air purifier is the best solution. This car addition will be of great assistance in neutralizing unpleasant aromas and scents, as well as some of the allergens and pollutants that are able to bypass your existing filter.

If you believe that finding the finest product is too difficult, we have compiled a number of purchasing guidelines that will assist you in selecting the greatest items for your needs. When shopping for an air purifier, here are some considerations to keep in mind:

1. Hepa Filter

High Efficiency Particulate Arrestor is abbreviated to HEPA for convenience and Japan was the pioneer in the development of this method for collecting dust. The capability of this technology to capture and eliminate up to 99.97% of the contaminants that are prevalent in the air is a significant advantage. There is a possibility that these contaminants are 0.03 micrometers in size. The issue with these pollutants is that if you don’t take the appropriate procedures to remove them from your vehicle, they may create major health concerns for you and your passengers.

2. Layered Purification 

Your air purifier should remove microorganisms and purify well. Pre-filter, activated carbon, and HEPA filter should be included. The pre-filter eliminates airborne particles while activated carbon decreases gaseous pollutants. High-quality absorbing carbon filters may eliminate odors. HEPA filter decreases PM2.5 and SPM in the car’s interior. The procedure removes 99.9% of contaminants from automobile air.

3. User-Friendly Design

Air purifiers for cars are typically intended for use inside the passenger compartment of a vehicle. Consequently, it is important that you choose one that does not need a lot of effort to install and run. These purifiers are very simple to use. Simply plug them into a 12V outlet in your vehicle, and you will be good to go. Check the product’s capacity as well as its simplicity of use. Invest in one with a Clean Air Delivery Rate of at least 25 m3/h. This will instantly purify the air in your vehicle.

Our List of The Best Car Air Purifier

The best car air purifier is available in a wide variety of forms and dimensions, ranging from charcoal fresheners to devices the size of cup holders that include HEPA filters. However, each one of these factors will affect the air quality inside of your vehicle trip in its own unique way. Start your journeys in a healthier state by placing an order for one of the 6 best car air purifier, which are mentioned below.

1. IQAir Atem Car Air Purifier

Best Overall Auto Air Purifier

Best Value Auto Air Purifier IQAir Atem Car Air Purifier
Spherical designBulky size for passenger
App for adjusting fan speedLow airflow
Built-in child safety lock

The IQAir Atem is a durable and effective car air purifier because it has a HyperHEPA Plus IQAir filter that removes 99% of germs, dust, pollen, smoke, and smells. The purifier is designed for asthmatics who are sensitive to allergens and pollution.


Because it efficiently eliminates all unpleasant scents and gases, you will no longer have to be concerned about your vehicle smelling like a wet dog or any other odors that you may wish to get rid of.

Easy to Install 

The Atem Car requires relatively little effort to assemble. You will easily place it on the back of the headrest with the assistance of instructions that are both clear and visible.


The IQAir Atem boasts a simple, elegant, and small design that will easily fit into any car’s interior. The IQAir mobile app may also be used to make additional settings and customizations.

2. Pure Car Air Purifier

Best Budget Auto Air Purifier

Best Budget Auto Air Purifier 
(Pure Car Air Purifier)
Eliminates allergiesToo small
Power derived from a cigarette lighter
Built-in USB ports

This reasonably priced car air purifier literally takes up little room inside your vehicle, yet it nevertheless gives effective air purification capability against common allergies in addition to other pollutants.


A cool formaldehyde VOC remover for automobiles to eliminate pollen dust, PM2.5 pet dander and mold spores, smoke, pet, food, adolescent perspiration stench, vomit, and sports gear are all eliminated. There’s no filter in this one.


The inside of the automobile exudes the fresh aroma of pristine cleanliness. Far superior than any and all other types of air fresheners.

3. Thinkga Car Ionizer Air Purifier

Best Charging Capabilities

Best Charging Capabilities 
(Thinkga Car Ionizer Air Purifier)
Dual USB charging portsNon-HEPA filter
Dual-speed (low and high)Ionizer requires proprietary connection

This automobile air purifier emits 5×106 PCS/cm3 of anion to neutralize up to 99.97 percent of airborne pollutants. Additionally, it is equipped with dual USB charging, making it an excellent option for those who often charge their electronic gadgets while driving.


This virus-removing air purifier for cars is simple to use and operates in such a way that it won’t wake up any children who are dozing down. This product is completed with the dual USB charging ports and an output control with two speeds.


Airborne pollutants are neutralized and purified by this automotive air purifier’s release of anions into the atmosphere, which cluster together and neutralizes them.

4. Philips Car Air Purifier GoPure GP5212

Best Auto Air Purifier for Allergies

Best Auto Air Purifier for Allergies Philips Car Air Purifier GoPure GP5212
Triple filtrationSlow mode
Easy to use
90%-99% allergens and pollutants

A powerful automotive air cleaner with many layers of filtration that removes all forms of airborne irritants, from odors to pollutants, without needing the user to take any action or pay any attention to the device.

High Purification Power  

Quick Clean Air Delivery Rate (CADR) capable of purifying 50% of a normal SUV in less than 10 minutes. SelectFilter Plus filtration technology is unique and effective, removing ultrafine particles, germs, and viruses as tiny as 0.015 microns from the air inside your automobile.

Easy Installation  

Its lightweight and small size make it simple to install. In addition to the 12-foot power cord, the device comes with an instruction manual. Armrest, headrest or seat-belt holder may be installed.

Easy Operation

Auto-start and auto-shutdown options are available. The fan’s two speeds may be changed simply by pressing the power button.

5. PureZone Mini Portable Air Purifier

Best Car Air Purifier for Covid

Best Car Air Purifier for Covid PureZone Mini Portable Air Purifier
Strong even in confined areasCovers an area that is just 5 feet in diameter.
Easy to carry 

The PureZone Mini Portable Air Purifier is Amazon’s product of choice for a reason. This air purifier is a good solution for a wide range of applications because of its exceptional performance and design that allows for customization.


Removing 99.97% of particles such as dust, pollen, pet dander, smoke, and smells from your own personal air supply. Pre-filtration with activated carbon comes first, followed by a true HEPA filter in the second stage.


This unique portable air purifier features a handle that can be changed, allowing you to use it either standing up or laying on its side, depending on which position is most comfortable for you. Utilizing the low, medium, and high settings, you can determine the ideal configuration for your fan.

Ideal for Travel 

This portable and lightweight air purifier is powered by a lithium-ion battery that can be recharged for up to 12 hours of operation (depending on fan speed). Fresh air will be provided after it is plugged in at your location.

6. QUEENTY Car Air Purifier

Best Car Air Purifier for Smokers

Best Car Air Purifier for Smokers QUEENTY Car Air Purifier
HEPA Filter Noisy
Air Ionizer 
Dual port car 

This purifier features pre-filtering, HEPA filtering, and activated carbon filtering, like many other air purifiers. This automobile air purifier ionizes the air, producing millions of negative ions to attack airborne contaminants, even the tiny ones that could escape the HEPA filter.

Ideal for Travel 

In order to keep the air quality in an 80-square-foot space clean, the air purifier emits an enormous amount of negative ions per second. Travelers will have no problem bringing it along with them. Don’t forget to use window tint for reducing heat inside your car.

Easy installation

Auto charger (included) DC 5V 1A input, power saving, suitable with laptop, powerbank and other electrical devices After connecting it to the cigarette lighter, it instantly starts working. a low-noise operation (45dB)


Your field of vision will not be hampered in any way by the dazzling and elegant body of the tiny air purifier that comes accompanying foot mats. Maintain your posture at all times when you are inside the car, regardless of whether you are traveling at a speed of 220 kilometers per hour or slamming on the brakes.

Frequently Asked Question

My car already has a cabin air filter, is the car air purifier really necessary? 

It all depends on your cabin air filter, but most car air purifiers can help improve the air quality inside of your vehicle by removing PM 2.5 particles and even unpleasant odors that your cabin air filter might not be able to get rid of. This helps improve the overall health of the passengers in your vehicle. This is due to the fact that the cabin air filter in your vehicle is intended to filter out bigger particles.

How long does the car air purifier clean up the air inside my car?

The procedure of cleaning the air in your car won’t take up too much of your time and won’t take too long. It shouldn’t take more than 20 to 30 minutes to complete the procedure if the car air purifier you have is equipped with CADR technology. However, this is subject to change depending on the quality of the air that was present in your car to begin with.

Will my car’s air purifier operate when I turn off the engine? 

If your car air purifier is linked to your vehicle’s 12V charging station, it will often turn off when the engine is turned off. Even if it is not linked to the station, this is the situation.

How long does an air purifier last? 

The great majority of air purifiers have a lifespan that ranges anywhere from six months to nine months, depending on the conditions in which they are used. For instance, if the air quality inside of a car is poor, the filter will have a shorter lifetime, it will need to be changed more often and for a longer period of time, and it will also need to be replaced for longer. In addition, the efficiency of the air purifier that is installed in your car will be affected not only by the number of times you drive but also by the total amount of time you spend doing so.