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Blueair Cabin P1 Air Purifier for small to medium cars, 12V DC 5.5W

Completely filters the air in small to medium cars and removes over 99% of fine particles and motor vehicle emissions.

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Clean air for the ride

The Blueair Cabin is the simplest way to make sure everyone in the vehicle is breathing air free from city smog and harmful substances and formaldehydes that evaporate from interior carpets and upholstery. With Cabin P1 you’ll never have to dread being stuck behind a bus again.

HEPASilent™ technology for the road

Cabin air purifiers deliver best-in-class air purification performance for cars, with a compact, mobile version of Blueair’s HEPASilent™ technology. Pioneered by Blueair, it combines electrostatic and mechanical filtration to deliver low noise, 360° air flow and high CADR. It provides more than 95% filtration efficiency against PM 2.5, pollen, dust, yellow dust and industrial emissions and has been tested to meet or exceed global standards, such as GB, CARB, CB and AHAM.

Blueair performance

The air on the road can be 15 times worse than off-road outdoor air. With 360° in- and outlet air take the cabin air purifier effectively cleans the air inside your car in less than six minutes. The secret is a compact, mobile version of Blueair’s HEPASilent™ technology, the same market-leading technology trusted by millions of people to purify the air in their homes and offices.

Drive without disruption

Whisper quiet on the lowest speed (35 dB) and equivalent to the noise level of rainfall on the highest setting (55 dB).

Limit energy costs

Using just 5.5 watts of energy, on it's highest speed, you can run your air purifier without concern. 

Safety first

An intuitive, no-look interface, reassuring feedback, and safe, secure placement minimize distractions and work to keep the driver’s eyes on the road.


  • Dimensions(HxWxD): 97 x 205 x 205 mm
  • Product weight: 1.3kg
  • Energy consumption: 1.7 - 5.5 Watts
  • Sound level: 35 - 55 dB(A)
  • Recommended room size: 4 m2
  • Air changes per hour (ACH): 5
  • Clean air delivery rate (CADR) - Smoke: 32 m³ per hour (22.3 cfm)

For more specifications, see the datasheet in the downloads tab.

Product Attributes
Manufacturer number:500544
Product weight:1.4 kilograms
Technical specifications
Air quality monitoring: No
App-controlled: No
Clean air delivery rate (m³/h) - smoke: 32
Fan speed settings: 3
Filter technology: HEPAsilent
Recommended filter change: 6 Month(s)
Sound level: 35-55dB
Timer: No
Energy Management
Power consumption: 5.5W

    Do I need a Cabin air purifier?

    With Cabin Air Purifiers for your car, truck or RV, you can eliminate in-car air pollution so you and your passengers can always breathe pure, fresh air – even when stuck behind a bus in bumper-to-bumper traffic. Cabin Air Purifiers purifies the air inside your vehicle in less than six minutes, and since fresh air keeps you more energized and alert, Cabin Air Purifier also helps you drive more safely.

    Can I open my windows when using an air purifier?

    Yes, but the effect of the unit might not be as high as promised since air purifiers are more efficient in closed spaces.

    How do I change the filter?

    Use both your hands and press the two release buttons on the sides of the unit. The top will come loose, and you can easily lift and replace the filter. Refer to your user manual for more details.

    How often should I run my air purifier?

    Our recommendation is that you always have your Cabin air purifier active while being inside of the cabin.

    How do I know that my Cabin air purifier is working?

    When the Cabin air purifier unit is connected via the control plug in the 12V output, the filter is in position and the top cover is secured, a blue LED lights up on the control plug and on the unit, indicating that the unit is working.