Rensair Airbubble 22i – Air Purifier w/ HEPA Filter

Air purifier with HEPA filter PM2.5 CADR 800.

Designed specifically with travel in mind, this in-vehicle air purifier rids the air of 99.97%+ of particles and 99% of noxious gases including VOCs. Twin fans release purified air up to 22ft³ per minute. Whether you need air purification in your car, office, or room, the Rensair Airbubble 22i is portable and powerful. 

Packaging: 1 air purifier with HEPA filter per box
Volume Discounts: Buy 2, Save $20 | Buy 3, Save $60 

📦 Order by 1PM EST for same day shipping* (Unfortunately, we cannot deliver to a P.O. Box). *excluding holidays & weekends.

SKU: RENSAIR-001 Categories: ,


The AirBubbl requires no maintenance other than scheduled filter replacements. The filter element typically lasts for 1,000 hours of use and replacement is a simple DIY procedure.

The airflow inside a car cabin is complex. Rensair has used advanced computer models to analyse the space and to then calculate the required flow properties from the Airbubbl. The areas of the car in which the occupants are breathing are kept clean while polluted air comes in from outside, but is not allowed to reach breathing zones.


Protects against 99.9% of:  

  • PM10 
  • Bacteria 
  • Fungi 
  • Vehicle particulates 
  • Allergens 
  • Pet dander 
  • Staphylococcus  
  • Odours 
  • Smoke 
  • Soot 


  • Two settings: Normal and Boost 
  • Space grey in colour 
  • 1.76 lbs 
  • 12.2 x 4.7 inches 
  • 44 dBa in Normal mode 
  • 48 dBa in Boost mode 
  • USB-C inlet 
  • Powered via USB to car power adapter  
  • Meets Euro NCAP safety standards 
  • Includes both HEPA filter and nano-carbon filter 



The Institut Pasteur test demonstrated removal of 99.3 % of human coronavirus strain 229E from the air in a 0.54 m3 chamber after 5 minutes’ running time.

View IPL Report

Crash test

In Thatcham Research’s simulated crash test scenarios, using a reverse acceleration sled, the AirBubbl remained attached to the tested seat’s head restraint.

View Thatcham Report

Clean air delivery

Prior to the filter upgrade, IUTA’s tests for sodium chloride, NO2 and ozone resulted in a clean air delivery rate between 27 and 38 cubic metres per hour.

View IUTA Report


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across Canada​

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Rensair Airbubble 22i – HEPA FilterRensair Airbubble 22i – Air Purifier w/ HEPA Filter
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