Airthereal AGH380 Air Purifier: Trusted Review & Specs

The new Glory Days Airthereal AGH380 marks the peak of the company’s affordable air purifier blitz, and fill in the gap between the Airthereal AGH550 and Airthereal APH260. The company successfully iterates to innovate when COVID-19 pandemic is in peak with this new device for dealing with viruses. On to our new and awaited Airthereal AGH380 Review.

Airthereal AGH380 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:

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airthereal agh380 review

  • Combination of good design and performance
  • Capable UV-C light to deal with viruses
  • Smart features

  • The price is quite high for competition
  • Short filter life time

Airthereal adds the Airthereal AGH380 1 year after the flagship Airthereal AGH550, that’s winning a title in our best air purifier list last year. The company keeps the name of Glory Days for this product, meaning we can look up for peak performance in budget price. So, let’s check our Airthereal AGH380 Review.

Airthereal AGH380 Price

With a sleek design, a decent CADR rating and a near-mid-range level of performance from its fan power, the Airthereal AGH380 is just the start of the new lineup from Airthereal. It’s an extremely well balanced device, with few of the glaring compromises that usually accompany such an affordable air purifier, though it faces a stiff challenge from its competitors.

As I said, this is just a start. The Airthereal AGH380 will be the cheapest offer from the “Glory Days” lineup. It is just $199 at the time of writing, putting it firmly in the low-range segment. This also places the air purifier into direct competition with the new Levoit Core 400S, the Coway AP-1512HH and Bissell air220. Moreover, I will put it in a competition with the old InvisiClean Claro and TruSens Z-2000 to see if the Airthereal AGH380 can be the best air purifier for viruses.

Airthereal has confused even us with the announcement of many new air purifiers, yet we can get our hand on only the Airthereal AGH380 recently. We would like to wait for the new Airthereal AGH490 or AGH500 soon.

Top Airthereal AGH380 deals right now

Airthereal AGH380 UV-C air purifier for large rooms – Glory Days.

The sleek design of Airthereal, coming with decent fan power for less money. Automatic air quality indicator.

Related post: Best air purifiers 2024.

Airthereal AGH380 Design and Size

The Airthereal AGH380 might represent a small jump up in price, but it could be the classiest mid-ranger of the lot. Well, it was for six months, until we can release this review, and I must say the Airthereal AGH380 is worth the money for its design alone. It is a considerable improvement over the generic Airthereal APH260.

Airthereal AGH380 follows the design of its big brother Airthereal AGH550, so we will have a full bottom-to-top air flow system concept that’s the best to combat allergens. Airthereal has smartly done with the smaller footprint for smaller space, especially when the air purifier has a dimension of 9.8 inches in both depth and width, and 20.3 inches in height. It’s even smaller than the Levoit Core 400S by comparison.

Another indicator of the air purifier’s lower price tag is the slim black plastic to use in the body. However, it helps the air purifier way smaller than its brother, as the Airthereal AGH380 weighs only 7.5 lbs, literally half of the AGH550.

The touch control panel on top is much simpler than its flagship brother.

airthereal agh380 review


Related post: Best air purifiers for bedroom.

Airthereal AGH380 Filters

Normally, we will check the quality and quantity of the air filters to decide its performance, as well as the air filter types being used. Airthereal brought back its UV-C light filter in this newest model, maybe to combat with the concern of viruses at the moment. So we have a 4-stage air cleaning system in this Airthereal AGH380.

  1. Pre-filter – A mesh 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 simple carbon air filter that trap odors from circulating in your house.
  4. UV-C light filter – It can break down viruses and mold particles that HEPA can’t capture.

So, this Airthereal AGH380 isn’t a 100% ozone-free air purifier like its big brother, and this could be the first “Glory Days” air purifier with an UV-C light filter. It is reasonable in COVID-19 global pandemic, but the Airthereal AGH380 does that in a compromise of Activated Carbon filter, which was Airthereal selling point once.

Now we just have an all-in-one air filter with a slim layer of non-honeycombed carbon filter instead, and the UV-C light filter is also common one.

airthereal agh380 review


Performance on the Airthereal AGH380 is okay, as it can capture 99.92% of all particles down to 0.3 microns in just 1 hour (200 square foot test). It was better than the Vornado AC550 and can destroy the Bissell air220 and TruSens Z-2000 in the same test.

airthereal agh380 review

Sadly, at the time of writing, the air filter of Airthereal AGH380 is out of stock. I will update the deal as soon as possible, and I know your worry because the air filter can last only 6 months.

Related post: Best air purifiers for allergies.

Airthereal AGH380 Room Coverage

Airthereal AGH380 isn’t certified by the AHAM yet, but it is recommended to use in rooms up to 519 square feet by the manufacturer.

The ACH of Airthereal AGH380 is 4X. This is the common air changes per hour rating for air purifier, so it can clean your room every 15 minutes.

The CADR of Airthereal AGH380 is 224 cfm in general, which is decent and near-mid-range level for the price.

Related post: Best large room air purifiers.

Airthereal AGH380 Sound

An air purifier with such power like the Airthereal AGH380 will aim to run on low sound level, and it can trim the sound as low as 22 decibels (db). That’s pretty normal for today air purifier.

With such ultra-quiet operation, the Airthereal AGH380 can run easily on bedroom. Its maximum sound level is measured at 49 decibels, which is lower than other competitors at the same price.

Related post: Best air purifiers for baby.

Airthereal AGH380 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.

Airthereal AGH380 doesn’t need much power to operate, despite of its additional UV-C light bulb. Its rated power is just 42 watts, which is nearly identical to its big brother Airthereal AGH550, and it’s a lot better than the smaller Airthereal APH230C.

If you run the Airthereal AGH380 for 8 hours per day, it would cost you just $14 each year.

Related post: Best air purifiers for pets.

Airthereal AGH380 Additional Features

Airthereal AGH380 borrows the laser Smart Sensor from its flagship brother, even when it has lower price tag. This air sensor is more accurate than the common infrared dust sensor from the Airthereal ADH80 and Airthereal APH260. It also delivers the report in air quality monitor for under 10 seconds, both in digital and colored readings.

As with all Airthereal air purifiers, the Airthereal AGH380 features a Sleep Mode, demonstrating its remarkable ability to reduce noise. For the bedroom setting, you can utilize the Timer to arrange time off between one and twenty-four hours.

Another optional feature of the Airthereal AGH380 is a simple child lock, which prevents your children and pets from making unintentional modifications to the settings. Finally, an LED indication indicates when the filter should be replaced.

Related posts:

1, Best air purifiers for smoke.

2, Best air purifiers for dust.

3, Best air purifiers for mold.

Airthereal AGH380 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 AGH380 deals right now

Airthereal AGH380 UV-C air purifier for large rooms – Glory Days.

The sleek design of Airthereal, coming with decent fan power for less money. Automatic air quality indicator.

Our verdict

If you want a good-looking air purifier with decent performance and lower price tag than the Airthereal AGH550, you can consider buying the Airthereal AGH380. Buying an affordable air purifier often means compromising on its appearance and feel, but I like Airthereal AGH380’s look.

For the performance, it is okay. I don’t think I will recommend it over the Levoit Core 400S or Blue Pure 311 Auto, but it is good enough if you’ve already got one.

Airthereal AGH380 Air Purifier: Trusted Review in 2024
Airthereal AGH380 Air Purifier: Trusted Review & Specs

Airthereal AGH380 Reviews and Specs (Air Purifier Trusted Reviews in 2024). ✓ Cleaning Power: True HEPA filter ✓ Laser Sensor ✓ Value: 3.7/5 ✓Certified Review

Product Brand: Airthereal

Product Currency: USD

Product Price: 199

Product In-Stock: InStock

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


An okay option from Airthereal, with flagship laser Smart Sensor.