Atem Car

The air in your car contains a mixture of toxic fumes and gases that are potentially harmful to your health and the health of those you love. The Atem Car air purifier and its revolutionary HyperHEPA Plus filter use air filtration technology tested and certified to capture a wide range of in-cabin air pollutants, all in a sleek, compact housing designed to blend into any vehicle cabin.

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Atem Car airflow with child and woman in car

The Ultimate car air purifier

A revolutionary car air purification system.
Removes Traffic Pollutants

Bacteria &





Atem Car: The ultimate car air purifier

Superior gas-phase filtration

Atem Car’s HyperHEPA Plus filter removes 99% of particle pollutants, including viruses, bacteria, and PM2.5, and adsorbs odor and gas molecules, helping reduce ordors, gases, chemicals, and particles.

Traps ultrafine particle and biological contaminants

IQAir filtration in the Atem car filters 99% of all particles down to 0.003 microns – as small as the smallest virus. Filters allergens, PM2.5, bacteria, and viruses like SARS-CoV-2, the virus responsible for COVID-19.

Smart features

Sync Atem Car with the Atem mobile app to customize fan speed settings, activate a built-in child lock, monitor filter life, and turn the Atem on and off with your car.

The Atem 5-in-1 Personal Air purifier is Versatile

Atem Car Air Purifier Technical Specifications
  • General Specifications
  • Specifications
  • Power requirements:

    12-24V DC

    Energy consumption, 3 fan default speeds:

    < 1.5, 1.9, 3.4 Watt; Standby: < 0.5 Watt


    (including mount) H 299 x W 299 x D 103 mm (H 11.77” x W 11.77” x D 4.05”)

    Weight, system incl. filter:

    (with mount incl. power adaptor) 2.4 kg (5.28 lbs.), (w/o attachments) 1.86 kg (4.1 lbs.)

    Default air delivery incl. filter, 3 default fan speeds and MAX speed:

    12, 20, 30, 66 m3/h (7, 12, 18, 39 cfm)

    Customizable airflow range:

    4 - 66 m3/h (2 - 39 cfm)

    Sound power level, 3 default fan speeds:

    35, 45, 55 dB(A)

    Fan motor:

    multiphase DC fan motor

    Control panel:

    mobile smartphone app or by tapping Atem logo on front of system

    Color of main housing / stand:

    black with gray trim

    Housing material:

    PC-ABS & PC plastics

    Operating temperature / humidity:

    -20 to +65 °C (4° to 149° F) / 0 to 90% RH non condensing

  • Filter Configuration
  • Particle filter

    Atem HyperHEPA Plus filter

    Media: combination of particle filter and gas phase media

    Particle efficiency: ≥ 99%

    Surface area: 0.23 m2 (2.4 ft2)

    Average filter life: approx. 1 year (based on average daily usage of 3h on default speed 3)

  • Features
  • Mobile applications:

    iOS and Android

    Display languages:

    automatic language selection based on phone system language: English, German, Chinese simplified, Chinese traditional, French and Spanish

  • Supplied Accessories
  • Car mount, belt and buckle and car power adapter

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