Top 9 Best Car Air Purifiers To Buy – Review In 2021

products Lần cập nhật cuối: 16/06/2022

Just like the interior of your home needs to be cleaned to live healthily, the interior of your car has to be purified to prevent various breathing issues and health problems. In fact, the interior of your car stays closed, and it becomes the playground of various harmful microbes. We suggest you buy a car air purifier and turn it just before entering the car or while sitting inside it.

The best car air purifiers listed below not only removes the harmful bacteria and allergens but also spread a pleasant scent to make breathing enjoyable. Some of these can also be used as a charging point for your smart devices with USB connectivity.

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The List Of Best Car Air Purifiers In 2021

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#9. Premium Car Air Purifier Ionizer With Dual USB Ports

By – Elegant Plastics

This is a powerful odor eliminator to bring in fresh air to breath. This plastic ionic car purifier uses ozone-safe technology, and it removes persistent odors in no time. In fact, it is also useful in eliminating harmful bacteria, allergens, and various other microbes. The interior of the car is going to be the healthiest place. It uses the innovative negative ion technology and releases the negative ions so that they can bind with dust, pollen, and various other microscopic particles and prevent them from reaching our nose.

Furthermore, the air purifier can be used as a USB device charger as it has dual ports. You can charge your smartphones, smartwatches, and tablets on the go. The product is compatible with all the vehicles, and one needs to just plug it into the 12V cigar lighter. It emits a blue glow to improve the interior mood. This purifier ensures that those people who feel sick inside the vehicle due to the oppressive environment, they will be able to sit inside without any inconvenience.

#8. Portable Car Air Freshener

By – Tdbest

This is a fantastic car air purifier which has got dual USB ports. It is an ionizer air purifier which can release fast negative ions. It will entirely change how you breathe, and it is a very efficient product. Apart from the car, you can also use it in your bathroom or bedroom. It will kill the virus and bacteria through its molecular structure and will make your vehicle a bar of natural oxygen. It is very healthy for your family and is available in black and pink gold.

The air purifier is very easy to use and can open with a straightforward button. A simple press will purify your entire car. Moreover, this is very portable as well as compact and comes in a cup design. It does not occupy any space for storing, and it allows you to charge another device with its USB ports. This has the capacity of clearing the air of dust, mold spores, pollen, and pet danger. It will also help you in sleeping better and minimize the chances of airborne diseases.

#7. Compact Car Air Purifier

By – Clean Air

With this scar air purifier, you will be able to eliminate dust, smoke, and odor. Within seconds it can purify the bad smell and destroy all the air contaminants. It will filter the environment from dust, mold, smoke, and bad odor and will also relieve you from allergies. It comes with an advanced dual filtration process which releases harmful ion molecules and keeps you refreshed. This will get rid of bacteria, viruses, and pollen and is ideal for people who smoke. It is undoubtedly one of the best car air purifiers that can provide all-around protection.

It comes in an attractive design and is very quiet when performing. Furthermore, it has got a blue LED light which will add style to the interior of your car. This is very easy to install and also convenient to use. It performs endlessly and does not require any battery. This can also be used at home or in the office. This comes in a size of 2.4 ounces and will get rid of hazardous airborne particles. It is a brilliant way to adopt a way of living healthy and gets automatically turned off when your car is off.

By – Everything Purifier

This automobile air purifier can release 5.6 million negative ions and provide you with clean air. It removes the unwanted odor from your car and gets rid of pet odor, bacteria, cigarette smoke, dander, and dust. This is powered by two USB ports which allow you to charge other devices. This is very useful for your smartphone and tablet. Using this is very easy, and you just need to plug it directly into the power outlet of your vehicle. On top of that, it has got an LED light which will glow when you turn it on.

This will ensure that you and your family breather fresh air which is free from any airborne particles. It is available in a size of 1.6 ounces and is very suitable for people who are prone to allergies. This is also suitable for people who are sensitive to dust and ensure that your cabin smells fresh. This product is maintenance-free and will function well for a long period of time.

#5. iMU Air Purifier With True HEPA

By – autowit

This is a very stylish car air purifier which can effectively remove various types of odors. It can remove pet odors, dust, smoke, benzene, formaldehyde, and TOVC. This can release 8 million negative ions and improves the quality of the air. It has got a fan which accelerates the purification of air and also reduces the consumption of energy. This is designed in an exquisite way which can stand up on its own. Apart from your car, this can also be used in your home or at the office. However, you will have to replace the filter every three months to ensure that it is effectively used.

This will remove the toxic gases from your car and ensure that you and your family breathe fresh air every time. You can enjoy the fresh air as it will boost your metabolism and will also prevent you from getting tired. This works through a USB socket which allows you to use it even on a laptop. With the box, you will be getting a USB cable, a removable stand, an air purifier, a replaceable filter, and a user manual. This is very lightweight and weighs only 13.1 ounces.

#4. Sleek Car Air Purifier

By – AutoCraze

This is a plug-in car air purifier which is very dependable. It will remove the unwanted odor and does not cover it. It can release 5.6 million negative ions and provides clean air. This will eliminate various particles like bacteria, dust, smoke, and pet smell from your car. It will last for a long time and is a very durable product. This will allow you to breathe comfortably by purifying the air. This is one of the best car air purifiers for those people who are allergic to pollen or dust.

With this, you will be able to breathe safely in no time. In the car, you will be getting sterilized air which is perfect for your family’s health. The product comes in a desirable size and weighs just 1.6 ounces. It will make you feel comfortable and also relieve stress and depression by boosting your energy. The air filtration system will kill the harmful bacteria and start purifying your car. There is an LED light in it, which indicates that the purifier is working.

#3. Compact & Sleek Car Air Purifier

By – Ezoir

This is a powerful car air purifier which destroys the odor and gives you clean and fresh air. It removes the dust particles and bacteria from the air. It will neutralize contaminants like mold and will keep you protected all-around. With this, you will be able to breathe fresh air and remove all the unwanted particles and smoke from your car. It comes in a very sleek and stylish design and is a plug-in air purifier. This is perfect for cars, SUVs, trucks, and vans and is very efficient in performance.

The product is portable in size and very fast to work. This counteracts fast with germs and odors. This will guarantee with a peace of mind as it has got a CE certification. It is perfect for people who smoke and also for people who are prone to allergies. It will help you to maintain a healthier and cleaner interior of your vehicle. This can be worked with 12V ports and acts by ionizing the negative ions. The handy-sized car air purifier does not emit any harmful gases.

#2. 2.0 Powerful Ionic Car Air Purifier

By – Nova

This is another efficient car air purifier which can destroy the bacteria and odor from the interior of your vehicle. It can remove smoke, pet odor, food odor, and mold, and leaves zero residual smell. It works by generating the safe levels of ozone and is perfect for people who suffer from allergies and asthma. And, it does not release any negative ions which further attract dust and other particles. This is very effective and powerful and is perfect for pet owners.

On top of that, it comes with a dual USB charger and your smart devices can get charged super fast. You don’t have to wait for hours to charge this amazing device. It has got 2-channel technology which infuses juice into your smart device, allowing it to get charged at lightning speed. It can clean your vehicle’s interior at a fast pace and is a risk-free product. Additionally, there is a blue glow in the purifier which will maintain a calm mood for you. This product comes with a warranty of one year. It produces almost no sound and is undoubtedly one of the best car air purifiers available.

#1. Ionize Car Air Purifier

By – FRiEQ

By releasing 4.8 million negative ions, this car air purifier effectively purifies your vehicle. It is a powerful device which has the ability to fight strong odors. Also, it improves the quality of the air and destroys the particles that cause odor. It does not cover the smell and destroys it completely. It comes in a measurable quantity that can be controlled. This will give you clean and fresh air which is perfect for your health and the health of your family.

This will purify your entire environment and help you breathe easier than you ever before. Furthermore, this has the ability to neutralize contaminants like bacteria, virus, and mold and also to get rid of stale odors. This is perfect for smokers as it can quickly get rid of the cigarette smoke. It does not require a higher voltage to charge and just needs 12V of power. This will also look like a cool automotive accessory as it has got a blue LED light. This is very safe as well as convenient to use.

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Bonus#1 – ieGeek Car Air Purifier with HEPA Filter

By – ieGeek

This is an elegant car air purifier that comes with a three-stage filtration system. It is capable of absorbing 99.97% of the microparticles thanks to its HEPA filter. The microparticles include all the harmful gases, bacteria, dust, smoke, pollen, pet hair, pollutants, and other ingredients. Therefore, it is a suitable product for car owners who have pets or are smokers. In fact, the air purifier absorbs the foul smell in the car that conjures up when the car is closed for a few days.

Furthermore, the product can be used in your home or office as it is powered by USB. In the package, you will find a car adapter to use it in your car. It has a one-touch switch, and within 3-5 minutes, it purifies the air for a small to large size car. Hence, the car occupants will be able to breathe fresh air in a very short time.

Bonus#2 – LEVOIT LV-H132 Purifier with True Hepa Filter (Home Use)


This air purifier looks very elegant and will add beauty to the interior of your house. There are color options available, and it is suitable for all the seasons. It can get rid of all the different types of allergens present in your house in a very less time. Starting from dust mites, pollens to molds and pollutant, everything gets cleaned. In fact, there is a 3-stage filtration process with pre-filter, active carbon filter, and true HEPA filter. That is why it is the most effective air purifier of them all. It can genuinely remove 99.97% of all harmful microparticles. On top of that, the product is entirely ozone-free.

There are 3 different speed settings available, and you can change them as per the interior condition. To make it operate for the first time, you need to remove the plastic bag from the HEPA filter as well as from the charcoal filter. The operation is very quiet, and there is a gentle light available for night vision whose brightness is controllable. The design is very contemporary, and the company offers two years warranty.

Also Read: A Guide to Air Purifiers

Benefits Of Car Air Purifiers

    Convenience: Car air purifiers are very easy and simple to use, and they are low maintenance as well. It does its job very nicely and well without any complication, and it is perfect to have for any vehicles.
    Improves Breathing: When the air quality becomes better, breathing is also easier and more comfortable. Car air purifiers are very beneficial especially for people with respiratory problems such as chronic bronchitis or emphysema. The car air purifiers with high quality will change the atmosphere of air in your car since the first use.
    Reduce Air Particles & Allergens: This is one of the main purposes of a car air purifier. It helps to make the air that you breathe in healthy and clean every time. Some high-quality car air purifiers can clean indoor air in your car for up to 99.97% which is awesome.
    Reduce Bacteria: There are times when you are too busy to give your car regular cleaning. That is when bacteria starts to build up, and that is when driving is uncomfortable. With car air purifiers, you won’t have to worry about bacteria or other mild viruses at all. It purifies the air, leaving you with the fresh and clean air to breathe.
    Reduce Odor: Another benefit of car air purifiers is that they help to reduce unpleasant odors in the car. We are talking about cigarette odor, food odor, pet odor, or even new car smell. The ionic type is the best type to choose when it comes to reducing and eliminating odors from your car.

Types Of Car Air Purifiers

There are 2 main different types of car air purifiers that you should know before purchasing one. Let’s take a look and see which one matches your preference the most.


HEPA has always been one of the best and most effective air purifying systems on the market. This system passes air through small physical filters that collect dust, allergens, pet dander, and most airborne contaminants. After the particles circulating through the system, it pushes out the clean air. That is how you get clean and fresh air every time in your car. The thing that you have to know is that you will have to occasionally change the filter when using HEPA filter. Depends on how long the machine runs and the size of the filter, the filter replacement time can vary.


As for this type, it works differently from HEPA system. This type of air purifier releases electrically-charged ions that attach particles within your car which make them too heavy to keep floating around. If you choose this system, you will have to vacuum your car a little bit more often. Since the particles drop, they have to go somewhere in the car such as the indoor floor, walls, etc. This option is quite common in small cars since they are compact and convenient to use.

In Short

A car air purifier is a must-have item in your car, and it is highly effective for those who cannot sit in a car due to the oppressive smell and allergens. A pleasant smell from these purifiers also improves the mood, and you can avoid all the vomiting symptoms, especially for kids. With the rise of the air pollution, a car air purifier is becoming essential to remove the pollutants, dust mites, allergens, and pollens. You can also prevent severe diseases originating from bacteria and viruses by using this simple product.

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