Airthereal Air Purifier and Ozone Generators Reviews

In these Airthereal air purifier and ozone generators reviews, I answer many important questions about this company’s products. Are Airthereal air purifiers and ozone generators effective? Are they worth it? How do they work? Are replacement filters affordable? Do they use UV-C technology or ionize the air? Do they produce ozone? What filtration or ozone generation technology (ies) do they use? What’s the best Airthereal air purifier on the market today? What’s the best Airthereal ozone generator out there?

As I researched for and prepared these Airthereal air purifier and ozone generators reviews, I kept all these questions in mind.

Want to go straight to Amazon and read customers’ Airthereal reviews?  Well, why not?

My goal here is to help you become a smarter shopper. I envision someone who can decide without hesitation whether Airthereal air cleaning devices are any good.

How Many Solutions Does Airthereal Offer?



The company (as of this writing) has 3 air purifier models and 5 ozone generators on the market. All of these devices are relatively new in the market, and they’re quite affordable. You probably won’t find thousands of reviews on them, but there are enough of them to help you along. You can read airthereal air purifiers reviews on Amazon now.

Update: the company recently introduce a new air purifier that’s larger, more powerful, and more efficient than the APH260. And the best part? It’s affordable (though costs more than the APH260) and produces zero ozone. More on this new air purifier under the section titled “Update.”


List of All Airthereal Air Purifiers


Here they are:


1. Airthereal ADH50B



2. Airthereal APH260



3. Airthereal ADH80




*Affiliate Links Disclosure


This website participates in the Amazon Associates program. And as an Amazon Associate, I earn from qualifying purchases. However, you won’t pay a dime more for clicking on any of the affiliate links in this content.


List of 5 Airthereal Ozone Generators


1. Airthereal MA10K-PRODIGI Digital

2. Airthereal MA5000 Commercial

3. Airthereal MA10K-PRO Industrial


4. Airthereal B50-PRO Mini


5. Airthereal B50 Mini


Who Manufactures Airthereal Air Purifiers & Ozone generators?


Airthereal, a medium-sized company based out in Las Vegas, Nevada, makes these air cleaning devices. It’s a small but growing American company. It’s a business that needs  our support.

Founded in 2017, it’s pretty young. Doesn’t that mean it lacks the experience bigger, older companies have? Well, not really. The founders boast years of experience earned while working in the air purification industry. And the company’s engineers are as good as any.

I also noticed that these air purifiers are sold pretty much everywhere. They’re on Amazon, Walmart, and many other places. They’re also selling them on the company’s website. That convinced me they’re a serious and financially stable business. They most likely won’t disappear suddenly, leaving you with an air purifier you can’t use because you can’t find replacement filters.

When I contacted Airthereal for some information about their products, I noted something I’ll share with you. Not that I think it’s particularly important, though. But I learned that some of customer service reps didn’t speak very good English.

At least, 2 of them certainly didn’t sound like native-English speakers. It felt like they struggled with answering some of my questions. Luckily, I finally got connected with someone who finally provided all the info I needed. Maybe they should have more English-proficient people at customer support. But does that affect their products’ potency? Obviously not.


For some reason, Amazon sells these air purifiers at a lower price than the manufacturer. Do I need to encourage you to buy from Amazon as opposed to the company’s website?

Let’s start with the air purifiers and afterward present Airthereal ozone generators.

How Do Airthereal Air Purifiers Work?


All Airthereal air purifiers feature a compact filter cartridge. You get all the filtration benefits in one easy-to-insert package. Each cartridge has a prefilter, a 5-in-1 activated carbon filter, and a True HEPA filter. The activated carbon filter is a combination of 5 different filters.

These 5 filters include an activated carbon filter, Nano Mineral filter, Cold Catalyst filter, Photo Catalyst filter, and a Molecular Sieve. This filter is superior to regular odor removers in many ways owning to the additional filtration layers. It offers more comprehensive filtration than what you’d get from a regular activated carbon filter.

The APH260 pulls air from two vents, each on either side. It then cleans it and sends it out via the top. By comparison, the ADH80 exerts a 360-degree pull on the air, sanitizes it, and blows it out via the top. It’s a cylindrical design, and that’s how such designs typically work.

Finally, we have the ADH50B. Even though the design isn’t cylindrical, the unit sucks dirty air in from all sides. Once purified, the air is forced out via the top.

Note: the filter for this air purifier is only accessible from the unit’s bottom rather than the front or back. But wouldn’t you expect better air circulation from such a design?

As you have seen, all these devices push treated air out via the top. And that’s a good thing. It means you can place them pretty much anywhere in the room. Still, it’d be advisable to place them in a location that promotes better circulation.


Airthereal Air Purifiers Offer 7 Stages of Filtration


All 3 air purifiers offer multi-stage filtration. I imagine that more filtration stages means better filtration. But I’m not saying only buy devices with the highest number of filtration stages. In fact, some of the most powerful air purifiers I’ve seen offer no more than 3 stages of filtration. A good example is Medify air purifiers.


ALL Airthereal Air Purifiers are CARB and ETL-rated


Being CARB-rated is critical when it comes to choosing a safe air purifier for your home. A CARB-rated device ships to California. In addition, such a product pushes out ozone levels whose concentration never surpasses 0.05 ppm.

The APH260 became CARB-certified on 16th October, 2018. The ADH80 earned its certification on 19th August, 2019 while the ADH50B got it on 5th September, 2019.

All of these air cleaners are also ETL certified. The APH260 is also FCC & CE-certified.

But what do these certifications mean?

Let’s start with FCC. The U.S. Federal Communications Commission wants companies to make electronic devices whose electromagnetic interference (EMI) stays within certain limits. An air purifier that’s FCC-certified won’t interfere with other appliances placed in close range. Note that Only the APH260 is FCC-certified.

An ETL-certified product is one that’s been tested by the nationally recognized testing lab, Intertek and ETL Semko. Such a product (air purifier in this case) may bear one of the following identifiers:


US & C: This identifier means that the item complies fully with the safety standards favored by UL and CSA. UL stands for Underwriters Laboratories Inc. while CSA is an abbreviation for Canadian Standards Association. Both UL and CSA are nonprofits that focus on testing products for safety.

US: A product bearing this identifier ONLY has only complied with the safety standards spelled out by UL.


C: If a product bears this mark ONLY, understand that it’s fully compliant with CSA standards (only).


What about CE certification? A product that’s CE-certified can be sold in any country within the European Union.  Such a product has met all the mandatory safety and health requirements spelled out in relevant EU directives.


Are Airthereal Replacement Filters Expensive?


Well, they’re not the cheapest replacement filters I’ve seen. However, they’re still affordable.

Of all 3 Airthereal options, the APH260 has the most expensive filter, costs around $30 for the single pack. If you go with the 2-pack option, you’ll save around $10. And that’s a really good deal. You can get the 2-pack deal for around $50.

For the ADH80, the single pack’s cost stands at around $ 20 while the 2-pack deal costs around $36, letting you keep $4 every year.

Finally, we have the ADH50B whose single pack offer costs around $16. It didn’t seem like Amazon or the manufacturer carried a 2-pack for this one. Buying 2 of these would set you back about $32 annually, which seems reasonable to me.

As you’ve seen, the smarter thing to do is to buy the 2-pack 7-in-1 filter rather than the single pack filter. Not only will you save money, but you’ll also save time since you’ll shop only once a year.

Please Note that prices keep changing, and the amounts shown here are ONLY correct as of this writing.

What Do the Running costs of These Purifiers Look Like?


As you’ve noted, replacement filters for these air purifiers don’t cost an arm and a leg. And that’s good news because the running costs for these devices stay where you want them, that is, down there. Even when you factor in the initial cost and power cost, none of these machines is too expensive to own.

If you buy these air purifiers and use them for 5 years, here’s what the overall costs would look like:


APH260: {Unit Cost + (Filter Costs + Electric bills) x 5}

{$116 + ($120 + $43.80) x 5}

= $630 in 5 years or $187 per year.


ADH80:   {Unit Cost + (Filter Costs + Electric bills) x 5 }

{$80 + ($80 + $17.52) x 5 }

=$367.60 over 5 years or $113.52 each year


ADH50B:  {Unit Cost + (Filter Costs + Electric bills) x 3 }

{$50 + ($64 + $3) x 5}

= $225 over 5 years or $77 every year.


Evidently, it’s comfortably affordable to own and run Airthereal air purifiers.




Note 1: The first option’s energy consumption is about 50W, the second one about 20 W, and the third one around 3.5 W.

Note 2: It’s assumed that you’d be paying 10 cents per kWh drawn.

Note 3: It’s assumed that you’ll run your unit 24/7/365, which is what’s recommended especially for those with respiratory illnesses. Or those with breathing challenges.

Note 4: it’s assumed filter replacement happens twice each year.

Note 5: The prices used for the calculations above are ONLY applicable as of this writing. Please insert the actual costs in case they’ll have changed by the time you get to read this post.


Pros and Cons of Airthereal Air Purifiers


  • Affordable
  • 7-stage filtration = very thorough filtration
  • They purify the air down to 0.1 microns
  • Look great
  • Portable and not bulky
  • The largest Airthereal consumes just 50W
  • Great reviews online
  • One composite filter instead of seperate ones


  • Filters aren’t the cheapest but still affordable
  • The APH260 produces ozone
  • The ADH80 &ADH50B cleans very small spaces
  • You can’t buy filters separately


As you can see, these air purifiers aren’t perfect. But they do the job. These products are some of the newest entrants into the air purification market. And that does mean something. Airthereal’s engineers have had many powerful existing filtration technologies and engineering designs to tinker with before creating these products.

Not surprisingly, very few air purifiers, especially those with True HEPA filters, offer 0.1-micron filtration. And that’s a huge difference between these devices and other brands.

Plus, they’re super affordable, with the largest and best airthereal air purifier retailing at under $115 (*as of this writing). Please note that prices keep changing, and what may be correct price now may be incorrect the next minute. So, keep that in mind as you read these Airthereal reviews.

Airthereal Reviews


Let’s roll.


1. The Airthereal APH260 7-in-1 Review


This air purifier is a great solution for odors, VOCs, smoke, dust, and more. That makes a great option for asthma and allergy sufferers.


Editor’s Rating: (4.5 / 5)


Price: Under $120 as of this post


Coverage: 355 sq. ft.

Weight: 10.4 lbs

Dimension: 13″ x 6.7″ W x 21.2″ H

CADR: 152

Filter Life: 6-8 months

Power consumption: 50W max

Warranty: 2-year limited


The APH260 is a mid-range air purifier that offers 7-stage filtration. It uses a True HEPA filter, and that’s great. With this unit, up to 99.97% of indoor air pollutants 0.1 microns in diameter or larger won’t bother you anymore.

Unfiltered air enters the device from two vents. One of the vents is on the right side and the other one on the left side of the unit. See the vents on the pic above.

If you install and operate this machine 24/7 for a day or two, you’ll see much less indoor air pollution.  You’ll have much less dust, pollen, pet dander, mold spores, bacteria, and more.


How the APH260 Works


Look at how the thing does the job.


Basically, you’ll stop fretting over PM2.5 and PM10 particulates. There’s a table in this air purifier buying guide that lists more than 20 particles and their sizes in microns. Check it out to know all the particles this machine might help you eradicate.

And if you smoke, odors, and VOCs are a problem in your home, the unit’s improved activated filter has got you covered. This is a 5-in-1 activated carbon filter that’ll help you drastically reduce gaseous pollution. This activated carbon filter comes attached to a Nano Mineral filter, a Cold Catalyst filter, and a Photo Catalyst filter. In addition to these, there’s a molecular sieve.

Together, these filters, the True HEPA, and the prefilter purify the air down to 0.1 microns. Anyone who values cleaner, fresher air will want to try out this option.

Look at its filters

You can buy the 1-pack option above or the 2-pack option below. It’s large surface area filter so you can breathe the purest air possible.


Buy the 2-pack option and forget about replacement filters for a whole year.


But does the APH260 kill germs and mold? Yes, it does. The unit offers UV-C filtration along with an ionizer. The UV-C light combats microbes including mold spores, viruses, and bacteria. The technology works by changing the DNA structure of these microbes, which makes them completely harmless.

And don’t worry — the UV light won’t harm you. The manufacturer has taken steps to ensure users stay safe from UV radiation.

The unit’s ionizer spews out anions that combine with positively charged ions, forming larger, heavier particles. The neutralized particles are then captured by the other filters. That leaves your indoor air feeling noticeably cleaner and healthier than ever. The UV-C and ionizer can be effortlessly accessed on the unit’s sleek, easy-tap control panel.


Here’s How the Control Panel Looks Like

It’s a clean, easy-to-use control panel with clearly indicated buttons.


Although the control panel features several options, it’s not finicky.

With the APH260’s automatic mode, operating the unit is easy and convenient. It’s basically a set-it-and-forget-it feature.

When on auto mode, the thing knows when it needs to take action to restore your room to safe air quality levels. What’s better than that? Nothing!

There’s also a PM2.5 counter that displays numbers indicating the room’s actual air quality. Most air purifiers that feature a particle sensor show the room’s air quality in terms of colors rather than actual numbers. I see that as a clear advantage the unit has over many of its competitors.

And if you choose the unit’s sleep mode, your device switches to the lowest of 3 fan speeds. Once you select that option, you’ll sleep without disturbance.

Note: the PM2.5 sensor doubles up as the filter change reminder. When the time comes, the sensor lights up and flashes continuously until you take action.

After replacing the filter, you should reset it. To reset the timer, presshold the fan speed and timer buttons for about 3 seconds.

What about the UV-C light bulb? When should it be replaced? It’s supposed to last 5 years. However, you can always change it before then if its effectiveness diminishes substantially.

In addition, there’s a 12-hour programmable timer. You can easily input auto shutoff instructions to save energy.

What about its noise levels?


On low, the unit is almost inaudible — about 28 dB. But on speed 3, the noise can be as much as 49 dB, which is not crazy-loud. Still, you won’t want to choose this speed for bedtime. Select the sleep mode, instead.

What about power consumption? The unit consumes 50W max. That’s not much. The typical laptop consumes about the same amount of power. That’s about 438 kWh per year or about $43.80.

What filter does the APH260 use? Is the filter expensive? The filter (1 pack) goes for about $30 (as of this writing). And since you’ll change it semiannually, you’ll fork over about $60 annually. Reasonable filter costs if you ask me.

The APH260 is ideal for those terrible odors wafting out of your cat’s litter box. It’s also great for tobacco smoke and wildfire smoke as well as VOCs such as cooking smells. While I can’t say it’s the #1 solution for horrible smells, it’s accurate to say it does a pretty good job.


  • UV-C kills germs and microbes
  • Light + portable
  • Under $120
  • Filters down to 0.1 microns
  • Enhanced odor removal filter
  • CADR-rated
  • 12-hour timer
  • CARB-certified, ETL, FCC & CE certified


  • Produces ozone
  • Not ideal for large and extra-large rooms

Even though the unit produces ozone, it’s CARB-certified. It ships to California — it’s safe. But my opinion is that people with asthma should keep the ionizer and UV-light turned off. Or buy a different option altogether.

But I have a little issue with the recommended coverage area. I noticed that the unit’s CADR is 152, and it’s meant to clean up to 355 sq. ft.

Well, I’m not sure the thing will work effectively for a room that big.

But what informs my doubts? AHAM’s 2/3 Rule, that’s what. According to AHAM’s 2/3 rule, an air purifier with a CADR of 152 is best suited for rooms measuring about 228 square feet.

My advice: Buy this unit to purify no more than 250 square feet.


2. Airthereal ADH80 Day Dawning HEPA (7-in-1) Review

Choose this for treating the air in your car. It comes with a car adapter that boosts ease of use.


Editor’s Rating: (3.5 / 5)


Price: Under $100 as of 03/11/2019

Coverage: 160 sq. ft.

Weight: 4.8 lbs

Dimension: 7.1″ D x 7.1″ W x 11.7″ H

CADR: 47

Filter Life: 6-8 months

Power consumption: 20W max

Warranty: 2-year limited


The Airthereal ADH80 Day Dawning is a small-room air purifier. It’s CFM (Cubic Feet Per Minute) is just 47. It’s the sort of device you want on your desk at work or in a smaller than average bedroom. I assume the average small bedroom in the U.S. has a square footage of 110.

It’d also be a great buy for your car. With it humming in the car, you’ll see considerably less car exhaust. Unfortunately, the unit is too small to remove traffic pollution in a large room. You may want to check out these 5 best air purifiers for exhaust fumes. It comes with a 12V adapter so you can effortlessly plug it in and start sanitizing the air in your car. You’ll love traveling more.


Here’s How the ADH80 Works


See this air cleaning device at work.


Even though the manufacturer says it should clean up to 160 square foot, I have a different opinion on that. Going by AHAM’s rule, this unit is best for a room measuring about 9 x 8 feet or about 72 sq. ft. That’s about the average small bedroom size in the U.K.

It’s cylindrical in design, and it stands only 11.7.” As you can see, it’s nowhere near being bulky. Also, it features a 360-degree air inlet, which allows flexibility in relation to where to place it.

As noted above, the filter can only be accessed from the unit’s bottom area. Positioning the filter there leaves every side free to do what the thing is meant for: letting in unfiltered air. And like all Airthereal air cleaning devices, this one lets treated air out via the top.

Like its larger sibling, the APH260, the ADH80 offers multi-stage air filtration. Air passes through 7 stages before it returns to the room cleaner and fresher. It’s a single filter made up of several layers of different filters that perform different roles.


Replacement Filters for the ADH80


It’s easy to replace and offers multi-level air filtration.
Buy this 2-pack filter for your ADH80, and that’s a year’s worth of purified air..


The prelim filter (prefilter) exists to capture course particles such as fibers and pet hair. The True HEPA filter follows next. And it removes fine particles such as pollen, pet dander, mold spores, dust, pollen, and more.

The last filter is the powerful 5-in-1 activated filter. It contains a carbon filter, a Nano Mineral filter, a Cold Catalyst filter, a Photo Catalyst, and a molecular sieve. These five filters are there to neutralize smells and VOCs. If you have this little purifier in your car, you probably won’t need to use an air freshener.

But unlike the APH260, this unit doesn’t display air pollution in numbers. Instead, you’ll see 4 different colors. Each color represents a particular air quality situation. If the air quality is good, the color displayed is green, and if ok, the color is yellow. And when bad, the color displayed is red. Finally, there’s blue for when the air quality is very bad. To use the air quality sensor, you MUST leave the little device to operate on auto.

It also features an auto timer allowing the user to choose 2-hour, 4-hour, or an 8-hour duration.


Here’s its control panel


Its control panel sits on the top, and it displays the current air quality using 4 different colors: Green, Yellow, Red, and Blue: Good, ok, bad, very bad.

Noise Levels


When on sleep mode, the unit produces just 22 decibels. And that’s pretty quiet. Even the lightest sleeper should have no trouble falling asleep.

As to power usage, the unit comes rated for 20 W max. If you ran the thing 24/7/365, it’d consume roughly 175.2 kWh, which works out to just $17.52. That’s quite economical. But you won’t want to use this air purifier unless your room is very small. Or unless you’re mainly interested in addressing car exhaust inside of your car.



  • Comes with a child lock
  • Extremely light
  • Very quiet
  • Nice-looking
  • Under $100 (as of this post’s publish date) on Amazon
  • CARB and ETL certified
  • Car adapter so you can purify your car
  • Timer: 2,4,8 hours


  • Purifies a small area
  • Cleans a smaller area than indicated
  • Not FCC and CE certified

There’s a reason I’ve given the ADH80 a rating of 3.5. I’m not sure it’s as great as some other air purifiers I’ve seen in that price range. Actually, one or two people said they didn’t think the little thing did anything for them.

That said, majority of users seemed quite satisfied with their device.


3. Airthereal Day Dawning ADH50B 7-in-1 Review (Under $50)

Pick this for purifying your cubicle at work. It’s small, super light, and cute.


Editor’s Rating: (4 / 5)


Price: Under $50 (As of 03.10.2019)


Coverage: 110 sq. ft.

Weight: 2.5 lbs

Dimension: 6.3″ D x 6.3″ W x 10.2″ H

CADR: 30

Warranty: 2-year limited

Filter Life: 6-8 months

Power consumption: 3.5 max


Finally, let’s take a look at the ADH50B. This is the smallest of all 3 Airthereal air purifiers. It’s also the lightest, shortest, and quietest. In addition, it offers the least CFM (just 30).

The manufacturer recommends that the unit be used for treating rooms with a square footage of 110 or smaller. But in my opinion, this is not what you need for 110 square feet rooms.

AHAM’s 2/3 rule suggests that this small purifier is best suited for areas not larger than 45 square feet. Now, that’s a very small area. Much smaller than what would be considered a small bedroom. That’s about 8 ft. x 6 ft. I think the ADH50B would work best if used to purify the standard cubicle (48 square feet).

The unit offers 7-stage filtration just like its 2 larger siblings. There’s a prefilter for capturing large particles, a True HEPA filter for fine particles, and a 5-in-1 odor-removing filter. It should filter the air down to 0.1 microns just the other 2.

This is how the filter for the ADH50B looks like. Looks pretty much like the one for its sibling the ADH80.


I expected that the ADH50B wouldn’t offer more than basic features. And it didn’t disappoint. It comes without an air quality sensor. It also lacks a PM2.5 particle sensor, and there’s no auto mode. One more thing, it has no timer with this choice. But at that price, one can’t justifiably complain that the unit lacks these options.

Good news: the unit offers a night mode and a filter replacement indicator. I’ve come across many comparable alternatives that don’t have these features. And it purifies the air, which is what matters most.

On the lowest setting, the noise hovers around 22 decibels. Simply launch the sleep mode, and your unit will automatically operate at the lowest fan speed. At the highest fan speed, the noise never goes past 40 decibels. It’s possible to sleep through that level of noise. But if you’re a very light sleeper, you’re better off with the sleep mode.

The control panel for the unit sits on the top, just like it does for the APH260 and ADH80. The panel is very simple and easy to use, featuring only 3 buttons. These are the power button, the sleep mode, and the fan speed button.

When you select the power button, you’ll see a blue ring light up on the unit’s side near the top. The same goes for when you choose the night mode — a small blue bead lights up next to the power button.


See the control Panel of the ADH50B


This is the control panel for the air cleaning device above. It features only 3 buttons; operating it is a breeze.


This air purifier features a 360-degree air intake. And it you’ll always love how awesome it looks. It’s a two-color design: the lower part that features the inlet is silver while the upper part is beautifully black. One look at this device and you’ll think it’s a smaller, cuter version of the Blue Air 211+.

Filters last about 6 months, and a built-in indicator lights up so you won’t forget to replace them.

When it comes to power consumption, this unit needs 3.5W max. That adds up to about 30.66 kWh. Assuming an energy cost rate of 0.1 cent per KWh, you’ll pay just $3 dollars annually!

Believe it or not, I’ve never reviewed an air purifier whose energy costs were that low. The downside, though, is that the area purified is very small.


How the ADH50B Works


Can you see that the filter is inserted at the bottom side of this air purifier? It fits snugly so you won’t have unfiltered air passing through and coming out untreated.



  • Extremely light
  • Consumes just 3.5 W of power
  • Inexpensive
  • 360-degree air intake
  • A sleek, cute design
  • A 3-button control panel
  • Super quiet especially on low
  • CARB & ETL-certified


  • Purifies an extremely small area
  • Lacks particle sensor
  • No air quality display
  • No smart auto mode


No one should be surprised that this unit lacks these smart features. At that price, that’s expected. My only gripe is that the unit cleans a very small area in reality. Ignore what the manufacturer says when it comes to coverage.

I’d recommend this unit for cleaning cubicles rather than small bedrooms and other larger spaces. Good thing is it works. You’d notice a difference in a day or so if you left humming away 24/7. It consumes a very little amount of energy — no mounting bills to worry about.


Now that we’re done with Airthereal air purifier reviews, let’s proceed with the company’s ozone generators.




Airthereal Glory Days AGH550 Review (Large Room Air Purifier)


Recent-ish, Bigger and better!*product not available on Amazon for now. Will update the post once it’s available.


The Airthereal Glory Days AGH550 Large Room air purifier reminds one of Levoit’s LV-H134. As noted in these Levoit air purifier reviews, the LV-H134 calls to mind the image of a gigantic, nice-looking nail polish bottle. But the AGH550’s nail polish-bottle shape isn’t as sharply defined as that of the LV-H134. But tell you what? Airthereal’s newest and largest air purifier is way cuter than the LV-H134. At least, it is to my eyes.

The AGH550 features a tower design that’s 24.6″ tall. It’s larger, taller, and heavier (14.7lbs) than its 3 siblings, and unlike any of them, it’s all-dark in color. It starts wide at the bottom where it sits on a square base (11.4″ x 11.14″) and gradually tapers toward the control panel at the top. But the overall design looks cylindrical.

*You’ll notice that Amazon lists this air purifier as weighing 20 lbs. Tell you what? That’s not correct.

Amazon may not always verify every detail their sellers indicate when describing products. But I guess that’s why you stopped here. You want info you can trust. While everybody else just parrots back what product descriptions say, I dig deeper so you can have accurate information. I contacted Airthereal, and they confirmed there’s a mistake in the description. Again, thank you Hayley!

Before this air purifier came on the indoor air filtration scene, I used to say that the APH260 is the best air purifier Airthereal has ever made. But I’ll have to update my review and say that the AGH550 outshines its smaller sibling and is now the best air cleaner Airthereal offers.

Its CFM stands at 324, and that’s more than twice that of the APH260. This new machine is therefore suited for much larger rooms.


The AGH550 is a Large-room Air Purifier (CFM 324)


While the APH260 offers a filtration coverage of 355 square feet, the AGH550 cleans spaces as large as 750 square feet. You can use it for your master bedroom, the living room, or even the basement.

Most standard-size basements are around 1,000 square feet. But if your basement is a little smaller and keeps farting musty air into the rest of the house, consider using this air purifier. You’ll want to use it alongside other basement air quality improvement measures, though.

But I don’t like that the manufacturer calls this machine a “whole house air purifier” on their website. Listen to me…it’s not. I’m not saying they’re lying or something. I constantly deal with them, particularly Hayley, and they’re a bunch of straightforward folks.

I’m simply saying their statement isn’t precisely correct. That happens a lot during marketing, you know. While some air purifiers such as the Medify MA-112 can clean vast areas (up to 2400 sq.ft.), PRACs aren’t designed to work as whole-house air purifiers.

Air cleaning machines work best in enclosed, single-space areas rather than as whole-house solutions. By the way, PRAC is an abbreviation for portable room air cleaners.

While this recent-ish air purifier is heavier than the APH260, it’s still pretty portable around the house. I guess that’s why it has no wheels.


Aluminum Mesh


Like all Airthereal air purifiers, the newest kid on the block uses a 7-in-1 HEPA filter. But things get a little bit better with this unit. Unlike with the others, the aluminum mesh that lets in dirty air doubles up as a filter of sorts. It serves as a kind of prefilter and like all prefilters, it removes relatively larger particles. It helps deal with particles such as human hair, pet hair, fibers, and more.

I’m yet to test this air purifier, honestly, but it does seem like the mesh would require regular cleaning. Allowing dirt to accumulate on the cover would hamper air circulation. I also think the mesh should add to the unit’s longevity while protecting it from damage.

The rest of the filters work as they do in all Airthereal air purifiers. With this indoor air cleaning solution, at least 99.97% of 0.03-micron particles including construction dust, pet fur, VOCs, pet dander, mold, dust mites, and seasonal pollen from trees and grasses won’t bother you as much. The 7-in-1 lasts about 6-8 months according to the manufacturer. But be ready to replace it much sooner if your indoor air quality is terrible.

Ultrafiltration Down to 0.1 Microns


What I love about Airthereal air purifiers is that they take out particles down to 0.1 microns. Well, that can be said of most true HEPA air purifiers according to the EPA. However, most manufacturers don’t tell consumers much about 0.1-micron particles. And guess what? These are the most damaging air pollutants in existence! This article on whether air purifiers remove PM2.5 provides more information on PM2.5 and PM10.

The AGH550 removes PM2.5 particles. It has nothing to hide (lol); it shows how well it’s kicking out these troublemakers out of your interiors. It spits out real-time PM2.5 reports thanks to its laser sensor. Unlike regular infrared sensors, this sensor employs advanced laser sensor technology. This technology considerably reduces the frequency of cleaning the PM2.5 monitor.

The AGH550 Uses a Highly Efficient EC Motor


Unlike most air purifiers that use AC motors to suck in dirty air and spew out clean air after purification, the AGH550 uses an ECM. Now, ECM means Electronically Commutated Motor. EC motors have seen their popularity grow tremendously over time. You can expect most air purifier makers to abandon AC motors in favor of EC motors in the future. So, why not get in as early as today and take advantage of the EC technology that this machine offers?

These are improved motors that have been shown to be more efficient overall and to reduce operational costs significantly. You can run an EC motor continuously each day without breaking it. I expect this air purifier to run better than its siblings and to maintain its performance for years. In short, it’ll outperform them and outlast them.

It’s Quieter than the APH260


Believe it or not, this air purifier runs more smoothly and quietly than the APH260 even though it’s larger and more powerful. While the APH260 produces 28 dB of noise at the lowest setting, this air purifier is quieter at just 22 dB on the same setting.

And on the highest speed (the AGH550 comes with 5 fan speeds), this air purifier produces 46 decibels against APH260’s 46. Not a huge difference, but it’s certainly quiet both on low and high. At night, set your device to sleep mode and just crash. You’ll sleep like a happy puppy in no time since 22 decibels is whisper quiet. At that noise level, nothing will prevent you from dreaming all you want.




This is the ONLY Airthereal air purifier that’s AHAM-rated and Energy Star rated (as of this writing). And like its siblings, this machine is CARB (ships out to California) and ETL rated. ETL just means it’s  been tested and found to be safe for home use.


Auto Mode, Sleep Mode, and 12-hour Timer


Finally, the unit offers an auto mode function. When you’re tired after a hard day at work, you want to collapse on the couch and enjoy your fave program on TV. You don’t want to walk across the room to make fan speed adjustments. The auto mode enables the thing to run without your involvement, and that’s nice.

It gets even better. The device comes with a programmable timer for 1-24 hours. That’s like being able to remotely control your purifier. It’s almost like having an Amazon Alexa-powered app without needing to do anything at all. Simply tell your device when to stop working and that’s that. Many air purifiers feature a 12-hour time, remember.

Safety Feature


If your child or pet tips over this device, it automatically switches itself off so your little loved ones can stay safe. Honestly, there’s very little to gripe about this air cleaning device.


What the Running Costs Look Like


Can you believe that the AGH550 consumes 20% less energy than the APH260 even though it’s remarkably more powerful? It has its EC motor to thank for its insane efficiency levels.

While the APH260 is a 50W air purifier, this monster is a 40W option. If you’re a friend of Mother Earth as I am, you’ll want to pick this option instead of any of those power-sucking choices out there. Run this unit 24/7/365, and you’ll rack up just 350.4 kWh which calculates to just $35.04 at 10 cents per kWh. So, this behemoth is both effective and environmentally friendly.

The filter is cylindrical in shape just like it is for the ADH80 and ADH50B. It lasts about 6 months. And its replacement filter, the Airthereal Glory Days AGH550 7-in-1 True HEPA Replacement filter, costs almost the same as that of the APH260.

In 5 years, here’s what the total costs would look like:


Unit cost + filter costs + energy costs

(About $300 (on manufacturer’s site as of this writing, please check current price on Amazon) + (about $120+ $35.04)*5)

=$300 +$ 775.20/5

=$215.04 per year


Here are the purifier’s pros and cons.



  • Affordable and delivers tons of value
  • Laser PM2.5 monitor needs infrequent cleaning
  • EC motor boosts efficiency + longevity
  • Looks awesome
  • AHAM + Energy Star + CARB certified
  • 7-in-1 filter = more thorough filtration
  • 24-hour timer compared to the standard 12-hour timer
  • Tip-over auto shutoff feature
  • Auto mode + sleep mode
  • Whisper quiet on low
  • No ozone
  • Filter change indicator
  • Uses 20% less energy than APH260


  • No app
  • A little pricey
  • No ionizer and UV-C light


It’s a new product as of this post. Reviews online are pretty sparse. But it seems that the manufacturer has gone out of their way to cram loads of value into the device. I’ve seen many costlier options that offered fewer features than these.

In addition, the AGH550 doesn’t offer an ionizer and no UV-light. But is that necessary a bad thing? Not at all. In fact, there are good reasons you should always choose an ozoneless air purifier. The most obvious reason is that ozone is an extremely nasty lung irritant. Any qualified and caring allergist would tell you to stay away from ozone-producing air purifiers if you’re asthmatic. So, I won’t count that against this new arrival.

But UV-C light paralyzes viruses and bacteria and is a great feature, you say. Yes, but the 7-in-1 filter purifies down to 0.1 microns and should take out most of these contaminants.

In addition, Airthereal hasn’t created an app that’d help increase convenience around this device. I think this is something they should have included. Still, lacking an app won’t make this or any other air purifier less effective.

Bottom line: the AGH550 looks super cute, does the job, and lasts long. And given the features it delivers, the price seems quite justifiable. That’s why it’s unseated the APH260 as the best Airthereal air purifier.


Airthereal Ozone Generators


Air purifiers vs ozone generators, what removes odors better? Lots of people ask this question. And the answer given (mostly) depends on who’s answering and what interests they’re pursuing. Pro-ozone generators marketers say these machines are better than air purifiers at odor removal.  But anti-ozone generators folks have an opposing opinion. They claim no one should ever use ozone generators because they pump out ozone, and that no level of ozone is completely safe.

Looking to remove odors from a space such as the basement quickly? If yes, use the best ozone generator you can find. These devices work by killing bacteria responsible for bad smells. The right product works pretty fast, cleaning the room in an hour or so. No wonder most companies that help people make basements smell nice again use these machines a lot.

These devices are a great solution for odor and VOCs removal, right? Yes, but you shouldn’t use them the whole time as they produce ozone by default. Ozone is a triatomic gas that smells pretty much like chlorine.

Why does a room that’s been treated using an ozone generator smell so nice? It’s the same reason rain smells so good. I mean, we’ve all familiar with that indescribable smell noticed just when it starts raining. Scientists call this phenomenon petrichor.

Petrichor is a pleasant smell produced when raindrops trigger the release of aromatic compounds from bacteria living in the soil. So, technically, part what you’re smelling when it pours is ozone.

But who wants to breathe in ozone? No one. According to the EPA, inhaling ozone can cause a slew of problems. It can lead to inflammation in the lungs, chest pain, shortness of breath, cough, and irritation in the throat.

Aside from that, breathing in this gas can even decrease lung function and prompt deterioration of asthma symptoms. Worst of all, inhaling ozone can make people more susceptible to respiratory illness. Now, that’s a pretty bad picture, huh? That’s why the EPA has always been against the idea of using ozone generators to control odors.  The EPA advises people to avoid using these devices in occupied spaces. Airthereal includes a “No Entry” sign in the package so you can ensure no one uses the space during treatment.

But it’s ok to use an ozone generator to remove bad smells for some time before turning it off. You can certainly use it in your damp basement to eliminate moldy odors. Once the machine does the job, you should wait for about 60 minutes before entering that space.

One expert from the American Academy of Allergy Asthma & Immunology says breathing ozone whose concentration exceeds 0.01 ppm can harm your health. Interestingly, the FDA and CARB recommend that ozone concentration shouldn’t surpass the 0.05 ppm mark.

According to Sciencing, the amount of ozone needed to kill pathogens exceeds what the FDA considers safe public health standards. If you have asthma, or live with a respiratory condition of any kind, STAY AWAY from ozone generators. Please understand this isn’t medical advice. For that kind of expertise, see a doctor.

Ozone generators are enormously useful in the industrial and healthcare space. They’re used to purify water, detoxify cyanide waste, and to bleach wood pulp. The medical world uses these machines to sterilize spaces by killing pathogens such as bacteria and viruses. They also use them for odor elimination. Why would the medical world use these devices to remove odors if they didn’t work?


But how do ozone generators work?


Ozone generators produce ozone in 2 main ways namely ultraviolet radiation and silent corona discharge.

  1. Ultraviolet radiation

This process works pretty much like the process that creates ozone up in the atmosphere. The process uses mercury. That’s why the question of proper disposal has lingered since forever. If you have ozone sensitivity, stop using air purifiers that offer UV filtration.

  1. Silent corona discharge

The process is similar to how lightning produces ozone. This method generates considerably more ozone than the UV method. It also happens to be more efficient.

Here’s how a typical ozone generator works. Air gets sucked into the machine and passes via a foam filter. The filter captures dust and suchlike contaminants, preventing them from reaching the corona cell. The air then passes via a momentum-boosting fan.

From there, the air proceeds to the corona discharge phase where a specialized mechanism breaks down oxygen into 3 constituents. The system also features UV bulbs that help split oxygen into oxygen atoms. Finally, ozone leaves the unit. And as it does so, it oxidizes odors, VOCs, smoke, bacteria, and other contaminants, neutralizing them.

A List of All 5 Airthereal Ozone Generators


Airthereal also offers ozone generators alongside air purifiers. Here are the products this air quality improvement company offers:


  1. Airthereal MA10K-PRODIGI Digital
  2. Airthereal MA5000 Commercial
  3. Airthereal MA10K-PRO Industrial
  4. Airthereal B50-PRO Mini
  5. Airthereal B50 Mini

1. Airthereal MA10K-PRODIGI Digital Review


This is the priciest and most powerful ozone generator Airthereal offers. But don’t worry; it’s surprisingly
affordable. Thanks to its Honeycomb Current technology plus a lot more, the MA10K-PRODIGI digital pumps out 10,000 mg/h (max) of ozone. That’s double what its sibling, the MA5000 commercial, manages.

You sure can use it to sanitize a musty basement, maybe after your area has been hit by a flood. The machine is also ideal for other relatively large spaces such as offices, hotels, restaurants, and garages.

A ultra-strong body (outer casing) of 304-grade stainless steel makes the unit seem somewhat cute and durable. It’s hard to describe a machine like this as appealing, but looking at this device feels good.

It stands firmly solid on 4 small, black legs as it unleashes its proven potential into the room. Using stainless steel makes the unit easy to clean and handle. It also boosts its resistance against corrosion.

The MA10K-PRODIGI Digital has the same dimensions as its sibling, the MA10K-PRO Industrial (7.1″ L x 9.3″ W x 6.8″ H). Both machines also weigh precisely the same — 6.6 lbs. That’d be light enough for anyone. And the handle at the top of the unit makes the device extremely portable.

This product is designed to ozonify spaces as large as 2,000 square feet.  Chances are your basement isn’t that large.

But what makes the MA10K-Pro Digital stand out from its siblings? First off, it offers a timer that lets you choose up to 12 hours for rooms choking on pollution. By comparison, both the MA10K-PRO Industrial and the MA5000 Commercial offer a max duration of just 2 hours. This feature lets you leave your MA10K-PRODIGI Digital plugging away at indoor pollution reduction as you focus on other things. In addition, this option’s ozone plate lasts about 20,000 hours or about 4.5 years. I assume you’ll use it about 12 hours each day.

Another difference is that this machine comes with an adjustable ozone mode. This feature lets you choose how soon you want the machine to finish the job.  In addition, it comes with a cycle mode and a fan adjustment mode, additions lacking in some Airthereal ozone generators. The last difference is that the Pro Digital features a liquid crystal display. This addition allows you to see how well the thing is working for you.

Here’s one more thing. This ozone producer is pretty easy to use even though it has more buttons than all the other zone generators from Airthereal. I’ve seen competing products with an interface that’s too finicky. The MA10K-PRODIGI Digital has a clean, easy-to-use, 5-button LCD control panel. This feature not only enhances the unit’s overall attractiveness, but it also makes operating it a breeze.

What about warranty? Airthereal provides a 3-year warranty for this product, evidence that the company has tons of confidence in it.


  • Portable
  • More great features than any Airthereal ozone generator
  • Made of corrosion-resistant stainless steel
  • An ozone plate life of about 4.5 years
  • Fireproof, tested by SGS


  • Most expensive ozone generator from this company


2. Airthereal MA10K-PRO Industrial Review


Like the PRODIGI Digital, the MA10K-PRO Industrial is a high-capacity ozone generator, pushing out 10,000 mg/h (max).

But it looks every inch like the MA5000. However, the MA10K-PRO Industrial features a more rounded look compared to the all-straight-lines design of the MA5000. Another distinction is that the MA5000 is yellow while the MA5000 is black.

But the exterior is made of aluminum alloy rather than stainless steel. That’s likely why it’s cheaper than the PRODIGI Digital. Aluminum corrodes less than stainless steel, by the way. That’s why it’s commonly used for making signs for businesses.

But then, it’s not like you’ll be using your ozone generator outside. This product being made from aluminum therefore isn’t such a big advantage. One downside of aluminum is that it isn’t as tough as and generally doesn’t outlast stainless steel. But you won’t be bashing your machine against the wall, right? I don’t think having aluminum for the body is a huge disadvantage.

In terms of size, this product has the same dimensions (7.1″ L x 9.3″ W x 6.8″ H) as the PRODIGI Digital. The same goes for weight, with each weighing just 6.6 lbs. In addition, it boasts a handle at the top which adds to its portability.

Like the PRODIGI, the product serves the user for about 20,000 hours or about 4.5 years. These 2 machines also offer the same amount of coverage, that is, 2,000 sq. ft. The thing also features small black legs so it stays raised off the floor during use or storage.


  • Made of aluminum for increased resistance against corrosion
  • A very attractive price compared to the PRODIGI Digital
  • Long ozone plate life (4.5 years)
  • Fireproof, tested by SGS


  • Aluminum isn’t the most durable material

3. Airthereal MA5000 Commercial Review


The MA5000 Commercial cranks out 5000 mg/h of ozone. That production is 50% what the PRO Industrial and PRODIGI Digital deliver, though.

This product neutralizes odors in areas as large as 1,000 square feet. And while that’s half the coverage its 2 more virile siblings offer, it’s still a large enough area. A medium-sized basement is about 1,000 sq. ft. anyway.

Although it is as tall as these two, its length is slightly smaller at 6.8″. Also, it’s considerably lighter at just 3.5 lbs, making moving it around incredibly easy. However, the ozone plate for the MA5000 stays useful for about 5000 hours or about 2 years.

Also, just like with the PRO Industrial, the timer lets you set durations not exceeding 2 hours. There’s an easy-to-turn knob that lets you set your machine to the timing you want. The knob also enables you to power the unit on or off.  Tell you what? This device is much easier to use than the PRO Digital we discussed above.

However, you’ll get about 5000 hours of ozone plate life with this item. That’s 50% less longevity than you’d get with either the PRO Industrial or PRODIGI Digital. And like most Airthereal ozone generators, this one comes with 4 short legs for stability and a handle for increased portability.

You’re looking at a versatile product here. It’s an odor eliminator, sterilizer to extirpate pathogens, and an air purifier (removes particles such as mold/mildew. Even though they say the machine doubles up as an air purifier, I’d be hesitant about using it as an air purifier. What if you’re facing budget constraints but still want an air purifier? Pick either of the 2 budget Airthereal ozone generators described below and one of these air purifiers under $100.

If energy consumption is a concern for you, the MA5000 sucks only 50W. That works out to about $22 assuming you’re operating the thing 12 hours daily 365 days a year. And if you run it continuously 24/7/365, it sets you back roughly $43 in energy bills. As for warranty, you get a 3-year guarantee.

The only problem I have with this device is that it won’t ship out to California. What’s that mean? It likely produces unsafe ozone levels. And for that reason, I don’t recommend this product. I note that the product isn’t in the list of hazardous ozone generators offered as portable room air cleaners. However, CARB states that exclusion doesn’t necessarily mean the product is safe.



  • Great price
  • One simple knob for operating the machine
  • Not a power guzzler
  • Fireproof, tested SGS


  • Likely produces unsafe concentrations of ozone
  • Ozone plate not as long-lasting as that of the PRODIGI Digital or PRO Industrial

4. Airthereal B50-PRO Mini Review


If you’re looking to buy a budget ozone generator, the Airthereal B50-PRO Mini should be a great option. It’s a small, compact, and great-looking product, the sort of addition that enhances the overall ambiance of a space.

It looks like a little cute speaker, mainly black but with a bit of white near the bottom.  There’s nothing hassle-free like operating this machine. Just turn the simple switch on the right side of the product accordingly and that’s it. Press the large, front-facing button-like feature to do one of the following two things:

To command your device to run 30 minutes and then switch itself off, press the knob once. And to activate the product’s cycle mode, press the button twice. If you do that, the unit works for 5 minutes and then takes a 25-minute break.

One wonders why Airthereal added these two powerful features to such an inexpensive model. I mean, the company’s pricier models such as the PRO-Industrial and MA5000 don’t have these additions. And that’s a huge plus for this unit.

As you might expect, this device generates a considerably low amount of ozone per hour (just 50 mg/h). It’s hardly surprising that the manufacturer recommends that consumers use it for areas not larger than 330 sq. ft. It’s the kind of ozone generator you need for your boat, car, kitchen, and bathroom.

It’s rather small (5.1″ L x 3.9 W x 2″ H) and light (just 0.88 lbs), which means it never gets in the way. It also means you can take it from one location to another depending on your needs. The unit also features a small LED display positioned on the top for pain-free access.

Its power consumption stands at just 7W. You’re looking at an electric bill growth of just $6, assuming you’re running it 24/7/365. But I doubt you’ll have it slogging away that long every day, which means you’ll likely consume much less electricity.

But its warranty is only 12 months. That’s significantly shorter than the warranty of the other 4 ozone generators we’ve discussed here. Why does the company offer just 12 months of warranty for this item while offering 36 months for the others? Maybe it’s got to do with how much confidence they have in the product, who knows.


  • Pleasantly affordable (under $50 as of this writing)
  • Small and super light for more portability
  • Offers cycle mode and a 30-min timer


  • Not CARB-certified
  • Not ideal for large rooms

I don’t want any of my readers buying an ozone generator that’s not CARB-certified. Such a product most likely pushes out ozone concentrations that would harm people. I’d stay away from this product until Airthereal has it tested and approved by CARB. If you battle respiratory challenges, it’s best not to buy this product no matter what anyone says to you.


5. Airthereal B50 Mini Review (+ Plug-in Air Purifier)


Finally, we have the Airthereal B50 Mini. Like the B50-Pro, this one is a sub-$50 budget option. Actually, it’s a sub- $30 deal as of piecing together this article.

This white device seems (and it is) rather small (4.1″ L x 3.8″ W x 3.3″ H). Actually, it’s the smallest and lightest (0.38 lbs) Airthereal ozone generator ever made so far. I won’t say its super cute, but I can’t say it’s something you’d hate to look at either. And since it’s small-ish, you can easily “hide” it from the wandering eye — not that you’d need to.

Unlike all the devices I’ve described above, the B50 Mini is mainly made of plastic. Small wonder its price is that low.

The design is simple and clean, and no one would ever get intimidated by its features. Just use the large knob positioned on the right side, and you have the device working like crazy within seconds of arrival. The knob exists to help you to manage ozone generation.

The product also boasts an LED indicator which looks like an incomplete blue ring. The ring sits near the top of the front, just above the ozone outlet at the bottom. A quick glance at the ozone outlet might make you think you’re looking at a smartphone’s camera.

To operate this machine, just plug it in via the back. Untreated air enters from behind, so, don’t hinder air circulation. Depending on how dirty your space might be, run it between 10 minutes and 1 hour.

I love that you can easily use the B50 Mini anywhere you like since it’s highly portable. Use it in your car, RV, bathroom, kitchen, work — basically anywhere you like. And just like the B50-PRO Mini, this machine is meant to cover up to 330 square feet. With this one, you get about 10-50 mg/h. Also, like the B50-PRO, this ozone generator-cum-air purifier uses just 7W, or about $6 running 24/7/365.

One downside of the B50 Mini (apart from covering a relatively small area) is that it’s not CARB-rated. You’re not sure whether the ozone concentrations are within safe limits. CARB requires such products to not exceed 0.05 parts per million. And I’d be wary of using a device built to pump out ozone that’s not tested and proven as safe to use. Don’t use this product before asking your doctor, especially if you don’t breathe as easily as everyone else.

Airthereal offers a 3-year warranty for the B50-Mini. That’s interesting given that the B50-PRO Mini comes with a 1-year warranty and actually costs more than this item.


  • Incredibly cheap
  • Highly portable


  • Made of plastic rather than metal/wood
  • Not CARB rated

Advice has always been stay away from ozone-generating products that lack CARB’s certification. So, I’m not going to recommend this product especially for people with asthma or other breathing issues.


Best Airthereal Air Purifier


So, what’s the best Airthereal air purifier? The APH260 Pure Morning emerged as the clear winner.

First off, its CFM of 152 is significantly larger than that of its two smaller siblings. Second, it features an easy to replace 7-in-1 filter that includes a True HEPA filter. Thanks to this filter, the unit does a great job of removing particles down to the 0.1 micron range.

Third, there’s an ionizer that freshens the air. In addition, there’s a long-lasting UV-C light bulb for decimating disease-causing microbes.

Fourth, it offers a quiet night mode, a PM2.5 counter, an auto mode, and a 12-hour auto off timer.

Finally, the Airthereal APH260 Pure Morning 7-in-1 has bagged 4 important health and safety-related certifications while its siblings have only 2. It’s CARB, CE, FCC, and ETL-certified while its smaller and less powerful siblings boast only CARB and ETL certifications. Clearly, this option trumps its two contenders for the top spot.

The only issue I have with the APH260 is that it won’t clean the manufacturer-recommended 355 square feet. Expect no more than 250 square feet coverage. But that seems like a reasonable coverage area for the price.

But if you seek something to keep your car smelling clean as you drive to work or wherever, pick the ADH80. You can also choose this for a very small bedroom.

And for treating your cubicle at work, go for the ADH50B.

Head over to Amazon and check out all 3 airthereal air purifiers.




The Airthereal APH260 is no longer the best Airthereal air purifier, imo. It’s been toppled by its larger, better-looking sibling, the Airthereal Glory Days AGH550. This one offers all the features the APH260 offers and more. And it cleans a much larger area (up to 750 square feet) because its CFM is much larger.

Instead of an AC motor, this unit uses an EC motor that makes it more powerful while consuming 20% less energy. Also, you can easily move it across the house because it’s light enough. Plus, it’s not bulky. Meaning it won’t give you the where-do-I-hide-this-thing problem.

One more thing: the device is Energy Star rated and also AHAM verified. Plus, its Tip-over shut-off feature makes it safe to use in spaces frequented by pets and kids.

The only issue that might cause a little hesitation is the unit’s price. It costs almost 3 times what the APH260 costs, and it’s not like the APH260 is a bad option. But ponder this: buying the AGH550 is like buying two APH260s when you consider each machine’s max coverage. I’d expect the new AGH550 to cost twice the price and no more.

But then, it consumes 20% less energy. How much money do you think you’d save over the long-run if you went with this choice? A lot. Besides, this air purifier doesn’t produce oxone. And ozone is a huge deal for most folks. Give me the new Airthereal air purifier any day!


And what’s the…..

Best Airthereal Ozone Generator?


If your budget lets you, go for the Airthereal PRODIGI Digital. It offers quite a few great features and pumps out a large amount of ozone in an hour. Plus, it helps treat rather large spaces, and its ozone plate lasts forever. It’s not very cheap, though.

But if your budget isn’t that flexible, grab either of these two budget options: the Airthereal B50 Mini or B50-Pro Mini. These two options are retailing at less than $50 (*as of this writing, please confirm the current price on Amazon). And they work. I’d be hesitant about buying these since they’re not CARB-rated.

In fact, these two products offer features you won’t find in some of the pricier Airthereal ozone generators. Features such as the cycle mode and timer. The only downside is that these two products cover a relatively small area (330 square feet or less). Plus, they’re not CARB-certified.

For large spaces, my pick is definitely the MA10K-PRODIGI Digital. And for small spaces especially when you don’t have much money, buy the B50-Pro Mini. Now, go ahead and check out these recommendations to see if any suits your needs.

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