Most of us spend a good amount of our day inside our vehicles. That is why it can be bothersome or even harmful to us if we have poor air quality inside our cars. From exhaust fumes, chemical fumes, and allergens, there are plenty of things that pollute the air inside our cars. Thankfully, there are air purifiers specifically designed to work in vehicles. In this review, we will help you to pick up the best car air purifier in 2021.

Pure air soothes our mind and body, isn’t it? We always emphasize having an air purifier at homes and workplaces. What we usually neglect is a threat to our health due to impure air during traveling. Especially if you commute a lot in a car, you need to set up a car air purifier. While commuting in a car, your body gets exposed to pollutants like dust, smoke, vehicle emissions, and more. They can arouse respiratory issues sooner or later. Keeping windows shut and AC turned on helps a little. However, doing these does not promise pure air inside your car. For healthy traveling, a car air purifier comes in handy. Let’s go through some of the best ones to pick the best car air purifier as per your needs.

List of The Best Car Air Purifier

Check out the thorough reviews of the best car air purifier in 2021 below.

1. Medify MA-CAR Air Purifier with H13 HEPA Filter

Best Car Air Purifier in 2021: The Ultimate Review-10TechPro

The ability to remove 99.9% of pollutants in a car makes this Medify product the best car air purifier on this list. It is highly efficient for all vehicles that can accommodate up to 7 people. Moreover, it is a plug-in option that eliminates the hassles of charging the battery.

Compact size in black modern design presents a professional and elegant appearance. Visuals appear great with your car’s interior. Intuitive touch controls offer ease of operation. Also, these controls present a modern look. Within a few minutes, you can complete the setup.

Key Features

  • Air purification in the car is efficient with a high-grade H13 HEPA filter inside.
  • Ionizer comes with an on/off function.
  • The Velcro strap offers a perfect fit.
  • Air purification takes place in space up to 40 sq. ft. within 15 minutes.
  • It comes with CADR 20m3/h.

Pros And Cons

Pros
  • Easy plug and play setup
  • Lightweight and portable design
  • Perfect for pets and allergies
  • Touch controls present a modern look
Cons
  • Fan motor makes a weird noise
  • Needs to manually turn on which limits placement options

2. Portable Car Air Purifier| Removes PM2.5 Dust, Smoke, Car Odor

Best Car Air Purifier in 2021: The Ultimate Review-10TechPro

Not just for the car, this portable air purifier can be set up in homes, bedrooms, kitchens, and offices. It is versatile and offers flexibility while installation. Apart from working as a car air freshener, it can work as a pet odor eliminator. If you are frequently traveling in a car with a pet then you need not worry about bad odor. The eco-friendly purification suggests how beneficial this car air purifier is for your health.

Generally, negative oxygen ions prevail in natural environments like waterfalls and forests. The ionizer in this car air purifier provides eco-friendly purification, no need for filters.

Compact and portable design makes this air purifier travel-friendly. You can use it in a hotel or train or an airplane. The low noise generation makes sure the air purifier does not disturb your sleep while traveling. The included USB-A to USB-Micro offers ease of installation. An easy-to-use user manual is also included.

Key Features

  • This portable air purifier discharges 12 million negative ions per cm³. So, it can purify a huge space.
  • Negative ions attract positively charged particles like dust, smoke, and PM2.5.
  • It provides 99.9% air purification.
  • Certifications it supports are CE, FCC, and RoHS. The purifier is certified with both European and US standards.
  • Removal of smoke and dust further purifies air more efficiently.
  • Silent mode enables air purification without any disturbances.
  • Being USB powered, it is easy to set up.
  • Aluminum alloy construction offers durability.

Pros And Cons

Pros
  • Efficiently removes smoke and odors
  • Attractive red-colored design
  • Perfectly fits in a small car
  • Makes air fresher and fresher over time
Cons
  • Draws much power from a car

3. Pure Car Air Purifier, Premium Air Ionizer with Car Charger Accessory

Best Car Air Purifier in 2021: The Ultimate Review-10TechPro

When it comes to removing airborne pollutants in cars, this is one of the best car air purifiers. It can discard pollutants like allergens, dust, pollens, viruses, bacteria, and other atmospheric particulates. Moreover, the air purifier deodorizes pet odors, smoke, and food smells. Therefore, you obtain a pure and pleasant driving experience. It streamlines daily commute without any distractions.  

Simply you can plug the air purifier into a 12V outlet. Once connected, it runs silently. The white color and a crystal-shaped dome design employ an elegant appearance. Furthermore, a blue LED adds a stylish look to your car’s interior. The blue light does not distract you during night-time driving.

Key Features

  • With multi-needlepoint ionization, this air purifier can produce up to 5.6 million negative ion concentrations. So, it offers excellent air purification efficiency.
  • The included USB 3.0 port quickly charges smart devices at lightning-fast.
  • No need for maintenance or filter changes. So, no additional costs are involved.
  • Apart from air purification, it can work as a car charger through dual USB ports.

Pros And Cons

Pros
  • Easy one-step installation
  • Comes with quick charge USB 3.0 ability
  • Efficiently eliminates odor
  • Great for allergies
Cons
  • Slightly expensive
  • Might draw power from the battery while the car is off

4. IQ Air’s Atem Portable Air Purifier

Best Car Air Purifier in 2021: The Ultimate Review-10TechPro

IQ Air is an award-winning company hailing from Switzerland. They have received an award for the Atem for innovations that incorporate both engineering and style. Is the portable air purifier from IQ Air worth even worth the hype? Let’s find out.

Product Specifications

  • Item Weight: 8.53 lbs
  • Product Dimensions: 11.5 x 3.1 x 11.5 inches

Let’s narrow down the Atem’s most promising features.

HyperHEPA filter

Just when you think air purifiers can’t get any better. IQ Air’s Atem utilizes HyperHEPA filters that are capable of eliminating up to 0.003 microns of particles including the smallest viruses. From pollens, mold spores, household dust, tobacco smoke, soot, pet dander, and viruses – the HyperHEPA can filter them all.

PureJet Diffuser

No need to wait for a long time to get your machine to work. Once you turn the Atem on, you can instantly bask in the clean air around you.

5-in-1 air purifier

The Atem is a versatile air purifier. It doesn’t only work well in vehicles but also in small spaces like bedrooms and offices. You can place it on top of your desk to purify the air around you while at work. When traveling, you can take it out of the car and use it in your hotel room.

Verdict

The IQ Air Atem is a quality product designed in Switzerland and made in Germany. Thus, you are ensured of its durability and reliable technology. It may be significantly pricier compared to typical air purifiers. However, considering its efficiency and functions, it can be beneficial in the long run.

5. TeslaAir Car Air Purifier by Airdog

Best Car Air Purifier in 2021: The Ultimate Review-10TechPro

Airdog is a silicon valley company of air experts. They have put extensive research into their products to make sure to deliver the best results. The Airdog Tesla is professionally lab tested and certified. It is certainly one of the most unique and technologically-advanced air purifiers in the market.

Product Specifications

  • Power: 6.5 watts
  • Voltage: 12 V
  • Item Weight: 2.51 lbs
  • Product Dimensions: 10.08 x 8.75 x 3.19 in

The Airdog Tesla is such a revolutionary product in terms of improving air quality. Let’s find out what sets it apart from other air purifiers.

Filter-less Design

Most people find it a pain to clean and replace air purifier filters every now and then. Most people tend to forget or refuse to replace the filters which contribute to its declining efficiency. Airdog aims to change this by designing a filter-less system.

Two Pole Active (TPA) technology

Instead of mechanical filters, the Airdog Tesla uses a Two Pole Active (TPA) technology which is an active filtration technology as opposed to HEPA filters which are passive. The ionic wind technology in this system sterilizes the air that goes in and also kills germs in the process.

Smart Technology

No need to manually turn the machine on and off when you start your car. It automatically turns on once you start driving and shuts down when you leave your car.

Built-in Sensor

The Airdog Tesla lets you know when the collecting plates need to be cleaned. The alert light beeps red when you need to give them a good wash.

Verdict

Airdog Tesla is your best option if you are looking for a filter-less yet effective car air purifier. It utilizes a different and more effective filtration technology. However, Tesla is more on the high-end side in terms of upfront costs. But since it doesn’t require filter replacements, it may save you money in the long run. If you want an excellent car air purifier with upscale features, this is what you’re looking for.

6. Senca Car Desktop Air Purifier

Best Car Air Purifier in 2021: The Ultimate Review-10TechPro

The new Senca car desktop air purifier just looks like a tumbler or a Bluetooth speaker at first glance. This makes it so ideal to fit in car cup holders and consoles. However, it has so much more to offer than aesthetics.

Product Specifications

  • Power: 3 watts
  • Voltage: 3 V
  • Item Weight: 1.25 pounds
  • Product Dimensions: 9.9 x 4.6 x 3.5 inches

Let’s look at Senca’s main features.

360 degrees of purification

The Senca air purifier is designed to filter air 360 degrees for the most efficient purification. The dual-filtration system utilizes a HEPA filter and activated carbon for maximum filtration. With these two together, 99% of pollutants, irritants, and allergens are eliminated.

Powerful Ionizer

Apart from the HEPA and carbon filters, this car air purifier also utilizes a high concentration of negative ions to trap and capture harmful airborne particles. It works synergistically with the mechanical filters to improve your car’s air quality as much as possible.

3-speed System

Adjust the speed settings depending on your preference. Want less noise? Simply turn the fan down for more quiet operation.

Easy to replace air filters

We understand how sometimes it can be difficult to find air purifier filters. The Senca car air purifier uses a standard filter so you can easily purchase it when you need to replace your filter. It’s recommended to replace it every 6-8 months.

Verdict

The Senca car desktop air purifier is overall a powerful machine in a slim and compact form. It utilizes mechanical filters and ionizers to keep the air as clean as possible. If you want a car air purifier that does its job and blends seamlessly to your car’s cabin, the Senca air purifier should be on the top of your list.

7. Philips GoPure Compact 200 Car Air Purifier

Best Car Air Purifier in 2021: The Ultimate Review-10TechPro

Philips is a household name when it comes to creating and innovating technology that improves people’s lives. This highly compact car air purifier is designed to stay put on a moving vehicle. Let’s take a look at the specs and features.

Product Specifications

  • Power: 3 watts
  • Voltage: 12 V
  • Item Weight: 2.59 pounds
  • Product Dimensions: 6.9 x 6.9 x 2.9 inches

Features

Here are some of the main selling points of the GoPure Compact 200 car air purifier.

GoPure Technology

The Philips GoPure technology utilizes both HEPA and HESA filters to work its wonders. In just a span of 15 minutes, you will get healthy fresh air circulating in your vehicle. These filters eliminate 99% of particles as small as 0.3 microns. The High-Efficiency Particulate Air or HEPA filter is a mechanical type off filter that traps the smallest particles.

This includes any pollutants and irritants like dust, pollen, bacteria and viruses, exhaust fumes, etc. Moreover, the HESA filter helps eliminate chemical irritants. It neutralizes other toxic gases and fumes that are specific to cars like car cleaner fumes, leather upholstery cleaner fumes, etc.

Air Quality Level Indicator

What makes the GoPure Compact 200 unique is its air quality level indicator feature. You get a three-level sensor that tells you about the vehicle’s current air quality: blue (excellent), yellow (fair), and red (poor).

Fully-Automatic

No need to switch this car air purifier on after starting your car. The GoPure Compact 200 automatically switches on and adjusts the speed according to the environment.

Verdict

You certainly can’t go wrong with a product from Philips. Thus, there’s simply no question about the product’s durability. Furthermore, its three-stage filtering system ensures maximum filtration efficiency. For its compact size, it’s an excellent air purifier to have sitting in your car. The only downside is that the filter replacements can get a little pricey. It’s currently one of the best car air purifiers in 2020-2021.

8. Air Oasis AA250NGFU Air Angel

Best Car Air Purifier in 2021: The Ultimate Review-10TechPro

Air Oasis is known to create high-tech residential and commercial air purifiers. Claiming to be a NASA-developed technology, let’s take a look at how this car air purifier performs.

Product Specifications

  • Power: 11 watts
  • Voltage: 12 V
  • Item Weight: 1 pound

Let’s look into the Air Oasis car air purifier’s best features.

6-in-1 purification system

The Air Angel mainly utilizes APHPCO or Advanced Hydrated Photocatalytic Oxidation technology to remove 99% of germs and odors. On top of this, it also features germicidal UV light to help fight viruses and bacteria. The washable stainless steel filter and the ion generator are added features that help trap air allergens.

Wide coverage

Air Oasis Air Angel gives you the option to choose the size of the area you want to cover. You can choose from 250, 1000, and 3000 square feet options.

Designed to be on-the-go

It even includes a carrying pouch so you can bring it anywhere with you. It’s especially great if you travel often. You can bring it out of the car to a hotel room or any place you will stay in at night. Wall and car plugs (110 V power adapter and 12 V car adapter) are provided so you are ready to power it up wherever you are.

Verdict

The Air Oasis car air purifier doesn’t utilize a filter technology. It instead uses ionic technology to combat airborne pollutants. This may be a pro or a con for some users. Because it doesn’t have any filters, you won’t have to purchase filter replacements which can be cost-effective. However, it doesn’t have the HEPA filter that most car air purifiers have.

9. Wynd Plus Smart Personal Air Purifier

Best Car Air Purifier in 2021: The Ultimate Review-10TechPro

Create a clean air bubble inside your vehicle with the Wynd Plus smart personal air purifier. It is designed by NASA and MIT engineers to make sure your car cabin stays pollution-free within 15 minutes.

Product Specifications

  • Item Weight: <1 lbs
  • Product Dimensions: 9.3 x 9 x 4.3 inches

Right off the bat, the Wynd plus smart air purifier is very promising. Let’s take a closer look at its specific features.

Compact but powerful

This personal air purifier is specifically designed for small spaces like a car or a small office. Although it weighs just less than a pound and is easily transportable, it can purify spaces of up to 100 square feet!

Smart features

Get an insight into your current air quality by connecting the Wynd Plus smart air purifier to your mobile phone. You also get to use your smartphone as your remote control – a feature most car air purifiers don’t have.

Patented turbofan

The Wynd Plus air purifier utilizes a patented turbofan that efficiently runs to clean the air within minutes.

High-efficiency filter

This personal air purifier uses a medical-grade filter and embedded silver to filter out any air pollutants. This includes particulates like pollen and other allergens, as well as airborne germs.

Verdict

This smart air purifier from Wynd Plus is certainly one of the best car air purifiers in 2021. It does its job well and even gives several features that make it convenient for the user. If you’re looking for an excellent car air purifier that you can control with your phone, this is a great option. The Wynd Plus However, if you are on a tight budget, you may not list this as your first choice.

10. Craftronic NanoActive Car Air Purifier

Best Car Air Purifier in 2021: The Ultimate Review-10TechPro

This highly compact car air purifier from Craftronic certainly has deceiving looks. At just 1.5 ounces, it’s a highly compact and lightweight air purifier you can use to improve the air quality in your car.

Product Specifications

  • Item Weight: 1.5 ounces
  • Product Dimensions: 4.1 x 1.4 x1.4 inches

Let’s have a look at some of Craftronic NanoActive’s defining features.

Negative Ionic Air Technology (NAIs)

The Craftronic car air purifier mainly utilizes ionic technology to purify the air. It releases over 5 million negative ions in the air to get rid of PM 2.5 particles. Along with this, the ions also help fight germs and neutralize odors. This includes cigarette smoke and other toxic gases. It has been proven to eliminate these smokes and gases within 10 seconds. The same technology is also used by Mercedes-Benz Air Balance and Lexus.

Fast cleaning time

The Craftronic NanoActive 2020 model is equipped with a 17% faster cleaning system compared to previous models and other competitors. It also emits a blue LED light during the sanitizing process to let you know when it’s active.

2-year warranty

Craftronic stands by its high-quality products. They give users with 2 years of warranty and lifetime tech support.

Verdict

If you’re looking for a small-profile air purifier for car, this one from Craftronic is a good option. Its main mechanism is the use of negative ions to purify the air. Thus, it’s ideal if you don’t want to change filters. Simply plug it into your car and let it work its magic.

11. Xiaomi Mijia Car Air Purifier

Best Car Air Purifier in 2021: The Ultimate Review-10TechPro

Xiaomi is world-renowned for releasing high-quality and innovative products that don’t break the bank. The Mijia car air purifier is an impressive product that people with allergies and sensitivity to smoke and foul odors will appreciate.

Product Specifications

  • Power: 6.5 watts
  • Voltage: 12 V
  • Item Weight:1.25 kg
  • Product Dimensions: 380 * 112 * 112 mm

Here, we’ll discuss some of the Xiaomi car air purifier’s unique features. Let’s find out what sets it apart from typical car air purifiers.

Accelerated Air Recycling

The Mijia car air purifier features double centrifuge turbo fans with 74 fan blades to make sure optimum air recycling. Moreover, it boasts of no dead angle technology. Thus, it is able to filter and circulate air 360 degrees. Breathe in clean air within just 5-7 minutes! It cleans your car 20 times in an hour.

Effectively filters large and small particles

Most car air purifiers are only good with small airborne particles like smoke, dust, pollen, etc. However, the Xiaomi Mijia also absorbs bigger particles through its primary filter net. It can trap dust, hair, fur, crumbs, cotton, plant fibers, etc.

Dust Sensor

The Xiaomi Mijia detects the amount of dust in the air so it can adjust its settings automatically for more efficient filtration.

Low-maintenance

It doesn’t take much to keep the Xiaomi Mijia running smoothly. With just the use of a vacuum cleaner or a soft cloth, you can already clean the filter. The machine’s sensor also only needs to be cleaned every six months. No need to purchase filters every now and then.

Verdict

In terms of aesthetics, Xiaomi is not an eyesore and perfectly blends with your car dashboard. Apart from the looks, its functionality is also one of the best. It is capable of filtering both large and small particles, something not all car air purifiers are able to do. If you’re looking for a well-rounded car air purifier, you can’t go wrong with the Mijia.

12. Thinkga Car Ionizer Air Purifier

Best Car Air Purifier in 2021: The Ultimate Review-10TechPro

The Thinkga car air purifier might look like an ordinary Bluetooth speaker because of its size and shape. But it definitely has a lot of features to offer.

Product Specifications

  • Item Weight: 9.9 ounces
  • Product Dimensions: 6.85 x 3.15 x 3.07 inches

Two-speed levels

This air purifier lets you customize the fan speed and noise level with its two-speed modes. Even at the higher mode, it is surprisingly quiet at <30 dB.

Simple Ionizing Technology

Thinkga doesn’t want to make a fuss by making you replace filters every now and then. With its powerful ionizer, it can trap tons of airborne particles by releasing millions of negative ions. This also makes it easier to maintain compared to other air purifiers.

Verdict

Looking for the cheapest car air purifier? Look nowhere as the Thinkga air purifier is your best bet. For its affordable price and features, it’s almost a steal.

13. Mintgo Car Air Purifier and Ionizer

Best Car Air Purifier in 2021: The Ultimate Review-10TechPro

The Mintgo’s sleek and slim design is certainly attractive. However, don’t underestimate this piece of tech as it does more than what it looks it can. It sits put right on top of your dashboard to ensure maximum coverage.

Product Specifications

  • Power: 4 watts
  • Voltage: 5 V
  • Item Weight: 550 g
  • Product Dimensions: 180 mm x 45 mm

So what exactly makes Mintgo stand out from other car air purifiers? Let’s find out by looking at its main features.

Ultra-Portable Air Purifier

Want to bring the air purifier outside your car? No problem. You can charge the air purifier in your car or through a solar panel. Then, you can freely take it anywhere with you so you can enjoy clean, fresh air wherever you are.

Three-Stage Filtration

To make sure that the air quality in your car is maintained at a healthy level, this Mintgo air purifier uses HEPA filters to trap dust, exhaust fumes, pollen, dander, and other allergens in the air.

Efficient Ionizer

Apart from mechanical filters, the Mintgo air purifier also features an efficient car ionizer. It releases millions of negative ions into the air to trap dust and other particulate matters. It’s another working hand on top of the filtration system.

Easy to Operate

Mintgo has designed a simple and intuitive air purifier with this model. It has one button control that allows you to switch between two operation modes. You can also control the different fan speeds on the unit. Indicator lights also turn on when the machine is in operation.

Verdict

The Mintgo car air purifier delivers high performance despite its small form. It’s highly ideal to place inside your car to reduce odors and eliminate pollutants. It’s also one of the quietest car air purifiers, clocking at only 52 dB even at maximum speed. Most importantly, it doesn’t break the bank.

How To Pick The Best Car Air Purifier?

Without proper considerations, you may end up buying an inappropriate car air purifier. The following section highlights the aspects you need to consider to pick the best car air purifier.

1. Size

For a small car, buying a huge car air purifier is not a wise decision. With dozens of options available based on sizes and shapes, you can conveniently choose the most suitable one that fits in your car. Prioritize on the one that comes in a portable design with a flexible installation mechanism. Go through the dimensions before buying the one. Compact design makes sure you will not face troubles while placing it inside your car.

Some car air purifiers can be plugged into a cigarette lighter whereas some can sit over the dash of a car.

2. Filtration technology

Always look at the type of filtration technology being implemented before purchasing a car air purifier.  A lot of car air purifiers are implemented with HEPA filtrating technology. In these models, the HEPA filter ensures reliable filtering without any risks.

Other filtration technologies found in some other car air purifiers are ionization filtration and mechanical filtration. Ionization filtration is not fully capable of discarding odors from the car. It works well at removing particle impurities. The ionization process leads to ozone generation that can be unsafe if present in concentrated qualities.

Car air purifiers with mechanical filtration technology can efficiently discard all types of odors and contaminants.

3. Noise

Many car air purifiers work silently but you need to consider this factor before purchasing. Try to choose the one with negligible noise during the purification process. Built-in fan type and the speed at which it usually works determine the noise that the car air purifier will generate.

4. Mode of operation

Mode of operation refers to whether the car air purifier needs to be plugged into a cigarette socket or comes with rechargeable batteries.

The benefit of using a plug-in option is there are no worries about charging it. No battery drainage issue. Moreover, they save you time and money across the long run. However, these kinds of car air purifiers are less efficient because they consume more power.

Those car air purifiers equipped with rechargeable batteries come with their own power source. Hence, they provide an efficient purification system. Another key benefit is they are portable, so you can easily move to another car. The drawback is they are no more useful if their batteries run out of charge.

Frequently Asked Questions When Picking The Best Car Air Purifier

1. When shall I need to replace a car air purifier?

All car air purifier comes with specific lifespan. The lifespan depends on the features provided and the brand. Certain car air purifiers provide the provision of filter replacement whereas some don’t support that. If you find that your car air purifier is no more working efficiently, it’s now time to replace the filters. If the brand does not permit the possibility of filter replacement then replace the air purifier.

2. Do car air purifiers generate sound?

Yes, car air purifiers generate sound and the sound intensity depends on various factors. They are fan speed, noise tolerance, and the model of the car air purifier. If there is a huge number of pollutants inside your car and the air is harmful then the purifier cleans the air quickly. During that process, the sound is generated. In the majority of best car air purifier models, the generated noise is bearable.

3. Is it good to not replace the filters for too long?

No, leaving the filters in your car air purifier for too long can lead to poor air quality. Components like hair, allergens, and other pollutants will not enter the purifier. So, such pollutants will not be cleared which leads to inefficient purification in your car.

Final Thoughts

Enjoy a pure and pleasant breathing experience while traveling in a car with the best car air purifier as discussed above. Car air purifiers decrease the intake of pollution while traveling. They create a pure environment inside that is free from dust, allergens, smoke, dust, odor, bacteria, viruses, etc. Most of them come in a compact size and will not distract your riding experience. Hopefully, this comprehensive review of the best car air purifier in 2021 helped you decide which one to get for your vehicle. All of these do the job of filtering the air around your car. It’s only a matter of budget and personal preference which one you will pick.

Enjoyed this? Then be sure to check out our other guide of the Best Ozone Free Air Purifier.