Airthereal ADH80 Review

Shanice Felton Profile image

Written by:

Updated January 10, 2023
84 Expert Rating

When people are looking for the best air purifier that can be the best air purifier for baby that can double as the best car air purifier, which could mean it’d be a fine air purifier for odors. Or, they probably want something lightweight and powerful enough. The Airthereal ADH80 may be that purifier, as it has an area coverage of 160 square feet.

Why We Like It – Airthereal ADH80

The Airthereal ADH80 air purifier can be used in places such as various smaller rooms in the house, and in the car with a DC car adapter. It also has a larger than a normal filter that can hold more contaminants, and there’s an air quality monitor that automatically adjusts the fan speed.

  • Free shipping
  • Carb verified
  • Child-lock system
  • For small and medium rooms


Just like the Autowit car air purifier, the Airthereal has a 3-filtration stage filter and a HEPA filter. Airthereal air purifiers offer fresh air along with a fan with speed settings. The filter is used to purify the air of contaminants that are as small as 0.3 microns. In comparison, the Rabbit Air MinusA2 purifier has a 6-filtration stage filter, and can deal with particles as small as 0.1 microns. Both purifiers have a pre-filter and a carbon filter to help collect the contaminants. It’s certainly stronger in filtration than the Airdog FitAir portable purifier.

Efficiency(room size etc.)

The day-dawning ADH80 air purification area coverage is 160 square feet, which is a lot less compared to the Levoit LV-PUR131S purifier, which has an area coverage of about 900 square feet. The ADH80 is at its most efficient when used for small and medium-sized spaces such as cars and bedrooms. In bigger areas, the contaminants would be harder to capture, and it would take longer for the area to have significantly cleaner air.

Versatility (HEPA, what it filters, odor reduction, etc.)

Since it’s a true HEPA air purifier, it has the ability to filter through a variety of air contaminants. It can capture dust, pollen, and any contaminant that’s no smaller than 0.3 microns (500 times smaller than a strand of human hair). But, is the filter washable like the one you’ll find on the BlueAir Blue Pure 411? Also, due to having a car adapter included with the purifier, it can also be used in the car, allowing the user to drive anywhere they want to go and can take the purifier with them. For those who have pets roaming around the house often, the Airthereal APH260 is your best choice.


The purifier weighs only 3.5 Lbs., weighing less than the Levoit H132 purifier, which weighs 6.29 Lbs. Since it’s an air purifier, it will inevitably have weak points to allow the air to travel through it in order to be filtered, especially since it’s a cheaper-priced purifier. However, since it’s a smaller purifier with a smaller fan, those external weak points are also smaller and have more distance between them. If you want an even smaller and personal air purifier, then it may be worth checking out our Airtamer A310 review.


Although basic air purifiers are simple devices in general, there are useful additions that can provide extra convenience. In addition to the air filter that has the ability to capture contaminants that are smaller than human hair, it also has an air quality monitor that can automatically adjust the fan speed, and a child lock to prevent smaller children from changing the purifier’s settings. Those features are arguably what affect the cost the most.

Airthereal ADH80 Wrap Up

Customer reviews have mostly been positive, praising the ADH80 true HEPA purifier for its smaller size and bigger filter. One reviewer addressed how it’s great for a small office, and that it was able to purify the air in about an hour despite being set to a lower setting.

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