Airthereal ADH80 Air Purifier: Trusted Review & Specs

The Airthereal ADH80 packs loads of features into a budget air purifier. So if you’re able to look past the young brand history, then this air purifier is excellent. Okay, it’s time for the Airthereal ADH80 Review.

Airthereal ADH80 isn’t as impressive as it was in the past, as more and more budget air purifiers are packing with Smart Sensor, for example the Levoit Core 200S.

Airthereal ADH80 ranks B- in our air purifier ranking list. We give the biggest and most thorough database of air purifier reviews in the world.

In Breathe Quality, we have reviewed all air purifiers under these sections. Also, we guarantee that:

  • We do give honest reviews (both pros and cons) so anyone will guarantee to have the wisest choices.
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airthereal adh80 review

  • Lots of filtration in budget device
  • Smart Sensor in budget
  • Lightweight, car compatible
  • Very quiet

  • Performance is a bit lower than competition
  • Lacks basic features

Airthereal is only a small air purifier startup of the U.S, which has been established since 2017. However, just like Levoit, this company quickly grabs the attention from customers for its high-quality air filtration system. The Airthereal ADH80 is here, and we will make a proper Airthereal ADH80 Review to help you know whether to buy it or not.

Airthereal ADH80 Price

With its high-end sensor and unique 7-in-1 air cleaning system, the Airthereal ADH80 will handle your air quality problems well, but its silent operation, car compatibility and an affordable price give it a wider appeal, so long as you don’t hate its common design.

The American brand Airthereal, with only 3 years, has a collection of remarkable low-range air purifiers, offering a surprisingly high specification for relatively little cost.

We have the Airthereal ADH80 drops to only $79, thanks to the latest release of Airthereal APH230C. But it is still not the most affordable one in this family. You can look for the Airthereal ADH50B – a portable air purifier with nearly half the price of our today unit.

But, this price makes the Airthereal ADH80 a true alternative to the most popular Levoit Core 300 or Levoit Vista 200. Maybe it doesn’t store so much fan power like the Levoit counterparts, but it has the Smart Sensor – something that you can only find from the AeraMax 100 (which costs you more) or SilverOnyx 3-in-1 Air Purifier.

That being said, having an Airthereal ADH80 is highly recommended.

Top Airthereal ADH80 deals right now

Airthereal air purifier with 7-in-1 True HEPA for home desktop and car, Day Dawning ADH80.

Comes with Airthereal 7-stage air filtration. Very silent operation, has ECL and CARB certified.

Related post: Best air purifier 2024.

Airthereal ADH80 Design and Size

Whether you go for the cylindrical design aesthetic, or not, the Airthereal ADH80 looks like it is put together well enough to take the knocks. The 360° air intake design, the stylish top and white color inspire confidence. It is so good that Airthereal even applies this design for their flagship – the Airthereal AGH550.

The housing looks like a lot of air purifiers at the moment, thanks to the Levoit LV-H132. However, the most popular Levoit air purifier has been upgraded to a much more sleek appearance. Meanwhile, the Airthereal ADH80 is quite bigger with 11.7 inches in height and 7 inches for the width.

In all other respects, a 360° air intake can make full use of the fan power, as well as increase the efficiency. Airthereal ADH80 uses the same bottom-to-top air flow system concept, just like the Airthereal ADH50B.

On top of this air purifier, you will see a colorful air quality display (which is Airthereal logo), together with a sleek control panel.

airthereal adh80 review


Airthereal ADH80 is only 4.8 lbs, which is really, really light. You can grab it to anywhere in your home.

Related post: Best air purifiers for bedroom.

Airthereal ADH80 Filters

To decide the performance of one air purifier, normally we will check the quantity and quality of the air filters inside, as well as the air filter types. Even for a budget device like Airthereal ADH80, we still have a 7-in-1 air filtration system.

  1. Pre-filter – A preliminary filter covers the True HEPA filter, to prolong the life time of the core filter, by trapping the large objects of pollutants like fur, hair and large dust.
  2. True HEPA filter – With the True HEPA filter, this air purifier can capture 99.97% of as small as 0.3 microns allergens, virus particles, pollen, mold and fungi particles.
  3. Activated Carbon filter – The real power of Airthereal air purifiers is inside the carbon filter, as a combination of Nano mineral, Cold catalyst, Photo catalyst and Molecular Sieve carbon. It will adsorb the odors, chemicals and smoke from the indoor air.

Again, I must repeat that the Airthereal ADH80 only has a 6-in-1 air cleaning system, because it doesn’t have the optional ionizer or UV-C filter like the old flagship Airthereal APH260. But don’t make light of Airthereal ADH80, because it can trap even 0.1 microns particles.

airthereal adh80 review


To help you check the efficiency of Airthereal ADH80, I made a same test for this air purifier, in a room of 100 square feet and under 1 hour. I also chose the Levoit Vista 200 and GermGuardian AC4825 to help you see the difference between our today unit with the top-tiers in this price range. As you can see from the chart below, Airthereal ADH80 had an efficiency of 99.7% for trapping any particles down to 0.3 microns.

airthereal adh80 review

As the Day Dawning air purifier of Airthereal, the Airthereal ADH80 uses the same 360° cylindrical air filter. It costs a bit higher than the filter of Airthereal ADH50B, with $19 for a set of filter replacement.

Related post: Best air purifiers for allergies.

Airthereal ADH80 Room Coverage

The Airthereal ADH80 is still another portable air purifier from Airthereal family. It should be used only for rooms up to 160 square feet.

The ACH of Airthereal ADH80 is 2X. It will exchange the air in your room every 30 minutes.

The CADR of Airthereal ADH80 is 47 cfm in general. It has higher fan power than the Levoit LV-H132, but it is nowhere near the performance of Levoit Core 300.

Related post: Best large room air purifiers.

Airthereal ADH80 Sound

However, thanks to the low fan power and active DC motor, the Airthereal ADH80 can keep the noise level to be as low as possible. Its lowest noise level is only 22 decibels (db), which is just like the sound of rustling leaves. Normally, you won’t notice any sound from Airthereal ADH80 on lowest speed.

On highest speed, Airthereal ADH80 only reaches 42 decibels – the noise level of library mode. So to say, you can run the device 24/7 on highest speed, and you still can enjoy the best silent operation as ever.

Related post: Best air purifiers for baby.

Airthereal ADH80 Power Consumption

One of our most FAQs is “Do air purifiers use a lot of energy?” In fact, air purifier must be used for a long time to be efficient. And power consumption is one important criteria to review if this air purifier is good or not.

For a portable air purifier, the power consumption of Airthereal ADH80 is truly great. It is only 20 watts on average, which is truly amazing for an air purifier with Smart Sensor function, as it can go even lower.

If you run the Airthereal ADH80 for 8 hours per day, it would cost you only $7 each year.

Related post: Best air purifiers for pets.

Airthereal ADH80 Additional Features

Airthereal ADH80 is one of many few air purifiers on budget with Smart Sensor inside. This air purifier can give you the feedback of the actual indoor air quality index, then it will automatically adjust the fan speed based on the current AQI.

This air purifier is also compatible with car charge, thanks to an included 12-volt DC car adapter to charge this Airthereal ADH80. Now you can enjoy the fresh air even on the go.

airthereal adh80 review


As an air purifier for bedroom, Airthereal ADH80 also has the Sleep Mode, to keep the fan power on lowest, and dim all the light notification. Finally, we have a LED indicator for filter replacement, just like a normal air purifier.

Related posts:

1, Best air purifiers for smoke.

2, Best air purifiers for dust.

3, Best air purifiers for mold.

Airthereal ADH80 Customer Service

Despite of being established only in 2017, the Airthereal has proved to be a big air purifier brand of the North America market. They provide you with loyalty programs, discounted promotions and campaigns over the year, so you will satisfy with their products.

For the customer service, the Airthereal provides excellent support online. You can either call them for a toll-free service, email them at or live chat with them. If you have any immediate questions, you can reach their FAQs page to search for an answer.

Airthereal also guarantees for your satisfaction, so they give you a full refund within 30 days of purchase for any Airthereal product. For shipping, they are generous with the Free Shipping policy for any 3-7 days standard shipping. However, if you need fast shipping, you need to pay for extra charge.

Finally, all Airthereal air purifiers come with 2-year warranty, plus 1 year for online warranty registration. That is great, provided that they just only sell the budget air purifiers.

Top Airthereal ADH80 deals right now

Airthereal air purifier with 7-in-1 True HEPA for home desktop and car, Day Dawning ADH80.

Comes with Airthereal 7-stage air filtration. Very silent operation, has ECL and CARB certified.

Our verdict

Airthereal ADH80 is a budget option for a smart air purifier with air sensor. The air filtration system is quite strong, especially for adsorbing the odors from cooking, chemicals and pets.

Airthereal ADH80 Air Purifier: Trusted Review in 2024
Airthereal ADH80 Air Purifier: Trusted Review & Specs

Airthereal ADH80 Reviews and Specs (Air Purifier Trusted Reviews in 2024). ✓ Cleaning Power: True HEPA filter ✓ Smart Sensor ✓ Value: 3.6/5 ✓Certified Review

Product Brand: Airthereal

Product Currency: USD

Product Price: 79

Product In-Stock:

Editor's Rating:
  • Performance
  • Features
  • Annual Cost
  • Design
  • Price


The Airthereal Day Dawning air purifier is impressive with its Smart Sensor.