If you require a quick answer, the best car air purifier is the Forrader CAP, which purifies the air via negative ions and also doubles up as a dual USB charger. However, if you are willing to spend a little bit extra, the Blueair Cabin P2i is the ultimate car air purifier that uses the latest HEPA filter technology to purify the air inside your car within 6 minutes.
To rate the car air purifiers within this article, we based our recommendations upon plenty of research and a number of factors. Some of the factors that we took into consideration included the type of purification, power source, ease of operation, build quality, design, additional functionality, warranty and value for money.
Table of Contents
Car Air Purifier Comparison
|Car Air Purifier||Type||Power|
|Blueair Cabin P2i||HEPA||12V|
|Smart Frog 4-in-1||Ioniser||USB/12V|
Below is a list of the best car air purifiers that help to improve the in-car air quality and remove harmful particles.
The Best Car Air Purifier
1. Forrader Car Air Purifier
The Forrader CAP is a mid-range option that’s designed to provide high purification efficiency. According to the brand, it has a removal rate of PM2.5 & Smoke and it’s ideal for placing virtually anywhere inside of your car.
In terms of the compact design, it’s constructed of aluminium and is just 15.4 x 6.5 cm in size, which may be able to fit within some cup holders inside of your car.
Other features of the Forrader CAP include:
- Doubles up as a charger with dual USB ports
- Purifies the air via negative ions
- Silent operation at less than 27 dB
- High quality aluminium construction
- 15.4 x 6.5 cm in size
Overall, the Forrader car air purifier ticks all the boxes and it also has the ability to be used elsewhere other than your car. Considering its functions, performance and aesthetically pleasing design, you simply can’t go wrong with this purifier.
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2. Blueair Cabin P2i
By far the most expensive car air purifier within this article is the Blueair Cabin P2i and the premium price tag is well justified considering its performance. For example, according to the brand, it’s able to purifier the air inside your car within 6 minutes and this is made possible by the brand’s patented HEPA Silent filter technology.
Other features of the Blueair Cabin P2i include:
- Powered by a 12V outlet
- 360 degree air in and outlets
- Integrated sensors and automatic mode
- Displays air quality via a LED indicator
- Bluetooth and app connectivity
- Doubles up as a USB car charger
- Relatively quiet at 36 – 55 dB
Depending upon your budget, the Blueair Cabin P2i is the ultimate car air purifier that ensures good in-car air quality. It isn’t the cheapest but it’s a worthwhile investment that’s packed with the latest technology for maximum efficiency.
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3. Nioss Air Purifier Ioniser
The smallest and most popular car air purifier in the UK is the Nioss Ioniser. It simply plugs straight into your 12V port and produces up to 5.6 million negative ions to clean and purifier the air within your car. This particular purifier is the brand’s new and improved model with a more aesthetically pleasing design and dual USB ports.
Other features of the Nioss Ioniser include:
- Available in matte black or silver
- Constructed of aluminium
- Dual USB fast charge ports
- CE and RoHS approved
- Backed by a 12 month warranty
To conclude, the Nioss Ioniser is a compact car air purifier that’s well-made and features an aesthetically pleasing design to suit all interiors. Although it’s one of the cheapest, it’s backed by a 1 year warranty for complete peace of mind.
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4. EPILUM HEPA Car Air Purifier
The Epilum Car Air Purifier is similar to the Forrader device above but has additional features such as a LCD screen and 4 fan speeds. In terms of it’s purification, it uses a True HEPA filter that’s capable of removing 99.97% of dust, bacteria and other harmful particles. The rate at which it purifies the air can also be adjusted using the 4 fan settings.
Other features of the EPILUM HEPA Purifier include:
- True HEPA filter
- 4 fan speeds
- Low noise output (29 dB)
- LCD digital display
- Aluminium alloy construction
- Supplied with detailed instructions
Overall, the Epilum Purifier is an excellent all-round option that uses the highly effective HEPA filter. Although it’s slightly more expensive than the Forrader alternative, it does come with additional features that make it worth the extra.
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5. VADIV Portable Car Ionizer
Another compact car air purifier that outputs millions of negative ions is the VADIV Ionizer. It simply plugs straight into the 12V port and purifies the air as well as removing any bad smells.
Other features of the VADIV Ionizer include:
- Releases 4.8 million negative ions
- Removes bad odours within the car
- Available in grey, gold or black
- Outputs a blue LED light
- Attractive crystal-shaped design
Although much cheaper than the similar Nioss alternative, it does lack the desirable USB charging ports. However, with that being said, it’s still an effective purifier that ensures good in-car air quality via millions of negative ions.
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6. Smart Frog 4-in-1
The Smart Frog 4-in-1 is a relatively unique car air purifier that’s best placed upon the dashboard. It comes with 4 specialists functions that are designed to maximize the purification process and ensure the air within your car is the best quality it can possibly be.
Other features of the Smart Frog 4-in-1 include:
- Compact and sleek design
- Uses Photocatalytic oxidation technology
- Destroys particles as small as 0.001 microns
- Easy to use with 3 buttons
- Powered by USB
- CE approved and RoHS compliant
If you are looking for a portable air purifier that can be used anywhere from your home, office or car, the Smart Frog 4-in-1 is a great solution. Compared to similar priced alternatives, it’s also far higher quality too.
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How We Rated The Purifiers
If you’ve been searching for car air purifiers prior to reading this article, you would’ve seen that there are hundreds to choose from. However, to rate the devices within this article, we based our recommendations upon our own experience of using a variety of purifiers, hours of research and multiple factors. Some of the factors that we considered included the type of purification, power source, ease of operation, build quality, design, additional functionality, warranty and value.
Even if you used the best rated car air freshener you can get your hands on, it still wouldn’t improve the quality of the air inside of your car. Therefore, we highly recommend investing into a quality car air purifier because they come with so many benefits and they truly are a great investment for anyone that spends hours in their car. All of our recommendations above are suitable for all budgets and include those that are portable and can be used elsewhere other than your car.