Search  for anything...

Airthereal B50 Mini Ozone Generator Air Purifier- Removes Odors and Sterilizes Air in Small Spaces Up To 320 Sq Ft - Plug in Mini Air Ionizer, Adjustable Ozone Output of 10-50 mg/h

  • Based on 1,219 reviews
Condition: New
Checking for product changes
$27.99 Why this price?
Save $2.00 was $29.99

Buy Now, Pay Later


As low as $6 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Nov 22
Order within 10 hours and 38 minutes
Available payment plans shown during checkout

Size: 1-Pack


Features

  • ELIMINATE ODORS: Smoking, cooking, pets, bathroom activities; all of these things can leave behind a nasty odor even when no longer present. Use this portable ozone generator to quickly eliminate any lingering odors and have your home smelling fresh as ever.
  • BEST PLACES TO USE: The adjustable 10-50mg max ozone output is best suited for smaller spaces like bathrooms, closets, pet areas, and kitchens; in spaces up to 320 square feet. If you have a bigger space, you may need to choose one of our larger models.
  • SIMPLE CONTROL: Just twist the knob to adjust the ozone output. To stop ozone production go back into the room and turn the knob to the OFF position, then exit the room to let the ozone smell air out.
  • PERFECT FOR TRAVEL: Use your ozone generator on your next trip to quickly sanitize and deodorize your room before going to sleep. Hotels clean the room before you check in, but why take any chances?
  • WORD OF WARNING: All ozone generators are meant to only be used in unoccupied spaces. Don't let people and pets enter the area until 30 minutes after ozone generation ends. Not available for sale in California; EPA Est. No. : 99066-CHN-1.

Color: White


Brand: AIRTHEREAL


Product Dimensions: 3.8"D x 4.1"W x 3.3"H


Floor Area: 30 Square Meters


Noise Level: 28 dB


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 4.1 x 3.8 x 3.3 inches; 6.08 ounces


Item model number ‏ : ‎ Airthereal B50


Date First Available ‏ : ‎ June 9, 2018


Manufacturer ‏ : ‎ Airthereal


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Nov 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Love these…Hate these.
Size: 1-Pack
They’re GREAT. When they work. I’ve gone through six, I think. Only one left standing. Some have lasted a couple years. When they begin to make the buzzing noise, you know they’re about to die…or you’re going to kill them because of that buzzing noise. You can blow them out with an air can - that sometimes helps prolong their death, but it’s coming. I returned the first two. Good customer service there. But I now I just toss the broken one and order a new one. They’re still worth it. One is in my basement - no more basement odor! One is in my living room - just a general freshness in a space that’s way too big for a small creature like this to make a big impact. Not worried about the effects of an ozonator in a small space. ... show more
Reviewed in the United States on May 28, 2024 by Carolyn Testa

  • Works every time and kills bugs too!!!!
Size: 1-Pack
After a year of use I'm buying another one. It still works and does a great job, but I wanted to do a couple rooms at the same time. I use this mostly after camping in our RV It does a great job getting rid of campfire, and wet tennis shoe smells. I also used it after a leak and the whole camper smelled like a musty basement. I have also used it to get rid of musty smells in antique furniture. Works well in the room that holds the cat little box too. I'm very sensitive to odors and the car detailers put some perfume stuff in my car. Well after airing it out for a couple days it still stunk. After a night of this little thing it never stunk again. Just matter of a long extension cord. Getting ready to put it in my shed for the night and the great Sid effect will be no more bugs in the shed. ... show more
Reviewed in the United States on September 25, 2023 by Trisha T.

  • This brand works so far.
Size: 1-Pack
I bought 3 of these and put 2 of them where I have litter boxes. They all started out great. Two I leave on continually at different settings and they kill odors, so they work great. The one I have in the bathroom we turn off and on as needed, because the sound can be heard through the walls and it is very irritating. I keep them at different settings depending on the area treated, and rarely turn them off. I should vacuum them once a month, but I do not because I find that when you turn it off and then turn it back on, it sounds like a jet is trying to take off. Then you have to pat it and poke it and either give up and unplug it because you cannot stand the noise, or just let it run and sometimes it goes back to normal, sometimes not. Bottom line, the price is not bad, they do kill odors by putting ozone into the air, you should vacuum them once a month to keep them from putting a sooty deposit on the outlet wall area, and if you turn them on and off, expect it to maybe not turn back on quietly. The last one I bought lasted about 15 months. So overall, not a bad little unit. I have tried several other brands and this one seems to be a bit better than those of similar design. ... show more
Reviewed in the United States on March 2, 2021 by Nancy B.

  • CLEANS THE AIR,BUT!!! IT'S THE CUSTOMER SERVICE**************
Size: 2-Pack
Does what it claims cleans the air, simple to use but in less than a year one of the set has failed!! Simply no longer comes on never been dropped or misused. Fortunately I still have the second part of the set but use it sparingly. in conclusion if purchased the warranty is a MUST. ****** PLEASE THIS IS AN AMENDMENT******: I posted a review "cleans air but!!" in less than 24hrs I was contacted asked some very simple and fair questions to show the malfunction, of the device. They responded quicly by sending a new device free of charge(nice) but even nicer they monitored the delivery of the new device, when it was not delivered, they contacted me and sent another which arrived intact and on time. 10 STARS FOR THE EFFORT, AND CUSTOMER CONSIDERATION!!!! HOW DO i BECOME AN AFFILIATE? ... show more
Reviewed in the United States on September 15, 2024 by Frazier

  • dangerous study this product before you buy
Size: 2-Pack
WORD OF WARNING: All ozone generators are meant to only be used in unoccupied spaces. Don't let people and pets enter the area until 30 minutes after ozone generation ends. Not available for sale in California; EPA Est. No. : 99066-CHN-1. Manufacturers and vendors of ozone devices often use misleading terms to describe ozone. Terms such as "energized oxygen" or "pure air" suggest that ozone is a healthy kind of oxygen. Ozone is a toxic gas with vastly different chemical and toxicological properties from oxygen. Several federal agencies have established health standards or recommendations to limit human exposure to ozone. The phrase "good up high - bad nearby" has been used by the U.S. Environmental Protection Agency (EPA) to make the distinction between ozone in the upper and lower atmosphere. Ozone in the upper atmosphere--referred to as "stratospheric ozone"--helps filter out damaging ultraviolet radiation from the sun. Though ozone in the stratosphere is protective, ozone in the atmosphere - which is the air we breathe - can be harmful to the respiratory system. Harmful levels of ozone can be produced by the interaction of sunlight with certain chemicals emitted to the environment (e.g., automobile emissions and chemical emissions of industrial plants). These harmful concentrations of ozone in the atmosphere are often accompanied by high concentrations of other pollutants, including nitrogen dioxide, fine particles and hydrocarbons. Whether pure or mixed with other chemicals, ozone can be harmful to health. for many of the chemicals with which ozone does readily react, the reaction can form a variety of harmful or irritating by-products (Weschler et al., 1992a, 1992b, 1996; Zhang and Lioy, 1994). For example, in a laboratory experiment that mixed ozone with chemicals from new carpet, ozone reduced many of these chemicals, including those which can produce new carpet odor. However, in the process, the reaction produced a variety of aldehydes, and the total concentration of organic chemicals in the air increased rather than decreased after the introduction of ozone (Weschler, et. al., 1992b). In addition to aldehydes, ozone may also increase indoor concentrations of formic acid (Zhang and Lioy, 1994), both of which can irritate the lungs if produced in sufficient amounts. Some of the potential by-products produced by ozone’s reactions with other chemicals are themselves very reactive and capable of producing irritating and corrosive by-products (Weschler and Shields, 1996, 1997a, 1997b). Given the complexity of the chemical reactions that occur, additional research is needed to more completely understand the complex interactions of indoor chemicals in the presence of ozone. ozone does not remove particles (e.g., dust and pollen) from the air, including the particles that cause most allergies. However, some ozone generators are manufactured with an "ion generator" or "ionizer" in the same unit. An ionizer is a device that disperses negatively (and/or positively) charged ions into the air. These ions attach to particles in the air giving them a negative (or positive) charge so that the particles may attach to nearby surfaces such as walls or furniture, or attach to one another and settle out of the air. In recent experiments, ionizers were found to be less effective in removing particles of dust, tobacco smoke, pollen or fungal spores than either high efficiency particle filters or electrostatic precipitators. (Shaughnessy et al., 1994; Pierce, et al., 1996). However, it is apparent from other experiments that the effectiveness of particle air cleaners, including electrostatic precipitators, ion generators, or pleated filters varies widely (U.S. EPA, 1995). Ozone has been extensively used for water purification, but ozone chemistry in water is not the same as ozone chemistry in air. High concentrations of ozone in air, when people are not present, are sometimes used to help decontaminate an unoccupied space from certain chemical or biological contaminants or odors (e.g., fire restoration). However, little is known about the chemical by-products left behind by these processes (Dunston and Spivak, 1997). While high concentrations of ozone in air may sometimes be appropriate in these circumstances, conditions should be sufficiently controlled to insure that no person or pet becomes exposed. Ozone can adversely affect indoor plants, and damage materials such as rubber, electrical wire coatings and fabrics and art work containing susceptible dyes and pigments (U.S. EPA, 1996a). When inhaled, ozone can damage the lungs. Relatively low amounts of ozone can cause chest pain, coughing, shortness of breath and, throat irritation. It may also worsen chronic respiratory diseases such as asthma as well as compromise the ability of the body to fight respiratory infections. ... show more
Reviewed in the United States on May 3, 2023 by Amazon Customer

  • Works great
Size: 1-Pack
I purchased this to take the very intense burnt odor from laser cut wood craft pieces. I cut a hole in a plastic storage box put this in with an extension cord and run for two hours… ( I put in garage) … then air out outside for 30 minutes. Would work great for removing odor from other small items that way as well. Really removed all of the odor. I recommend. ... show more
Reviewed in the United States on June 15, 2024 by shugrl

  • Fine for a small area
Size: 1-Pack
It works well for a small area, but It works well for a small area, but when i unpluged it to blow it out and put it back in the wall it made a humming noise as if something was rubbing.
Reviewed in the United States on September 20, 2024 by Steven L. Trog Sr.

Can't find a product?

Find it on Amazon first, then paste the link below.