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Oransi mod In The News featured image

Oransi has been designing and making high-performance air filtration products since 2009. We continue to innovate in the air purifier field with our decades of experience and have gained stellar reviews and traction in the media. 

Our press team loves to share memorable and interesting stories. If you are a member of the media please email our Press contact, Ria Romano, at

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Oransi has had several expert reviewers test our air purifiers and publish their reviews. Below are a few examples of the ratings and reviews of Oransi’s products, you can find a more detailed listing of our expert ratings here.


Oransi expert ratings list

Clemson University (2011)

Oransi Filters - Rated #1

"You can be justifiably proud of your product." -Dr. Fred Stutzenberger, Clemson University

In September 2011, Dr. Stutzenberger from the University of Clemson let us know his team had conducted an independent study on the leading air purifiers. To our surprise, not only was our Max V-HEPA Air Purifier unit part of that test, but our unit had the top results when compared against the competitive models.

The test was conducted by holding a sterile Nutrient Agar Petri Plate directly in front of the exhaust grid of each unit for a stopwatch-timed 5 minutes. The Petri Plates were closed and taped then incubated for 3 days at 37 degrees Centigrade. See specific results below:

  • Not only did the Max produce the cleanest air, it was the only purifier to produce totally clean air.
  • The Max completely rid the air of all particles, while the competitive air purifiers left bacteria, mold spores, pollen, and dust.


Modern Castle Reviews (2019 & 2021 & 2022)

EJ120 - Rated #1

"The Oransi EJ120 is an absolute monster of air purifying power."

“I would recommend the Oransi mod if you’re looking for an air purifier with the following features: large area coverage, excellent performance, simple controls.”

"The Oransi mod jr. is designed to be simple and blend into the décor. Because of that, using the device is incredibly easy. There are just a few things included in the box, but that makes it easy to set up."


Air Purifier Ratings (2021)

Max - Rated #1

"The key benefits are that the air purifier is easy to use, has very high filter performance...In the testing that we have done we found the Oransi Max air purifier outperformed the others.”


Oransi media mentions list

Rolling Stone 8.9.21

“Oransi, whose popular Mod air purifier removes mold spores, pet dander and smoke, in addition to bacteria and dust, began after its founder sought to find ways to treat his asthmatic son.”

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Forbes 6.18.21

Oransi EJ120 rated the best air purifier for viruses…“described as the “Tesla of air purifiers,” the Oransi EJ120 can handle pretty much any air purifying job that’s put in front of it.”

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PC Magazine 9.23.20

“Oransi created AirLift, a social impact program that has partnered with the Los Angeles Unified School District’s efforts to combat childhood asthma among students. It donated HEPA air purifiers, with hopes to further expand in New York and Texas.”



The Oregonian 9.20.20

“(The mod is) simple to use out of the box, and while it’s large, it comes with a convenient fold-down handle, which makes it easy to carry from room to room.”

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CNN Business 5.19.15

“China's air pollution is a serious health hazard, especially in major cities. While many Chinese consumers wear anti-smog masks when they venture out, home air purifiers are becoming increasingly popular. "The market has really heated up in the last two years (since 2013)," said Peter Mann, founder and CEO of Oransi, which manufactures air purifiers in the United States.”

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Inc. 2.20.15

“Mann says sales were growing slowly and steadily. He wanted to propel growth by selling air purifiers in China, capitalizing on concerns about air quality there. To sell his wares, Mann says he had to make Oransi stand out from the hundreds of Chinese companies already making air purifiers. So Oransi designed a better, costlier filter that could weed out more air particles.”

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Bloomberg Business Week 12.6.13

“Chinese in smoggy cities are dying for this Austin start-up’s (Oransi’s) air purifiers.” 

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Yahoo 2013

“(CEO Peter Mann) conceived the idea (to make a business of building hospital-grade residential air filtration systems) when his infant son was battling life-threatening asthma and every system he tried proved ineffective.”

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Oransi blog mentions list

The Healthy 6.10.21

“Veteran-owned air purifier company Oransi creates best-in-class HEPA air purifiers that get rid of pet dander, dust, pollen, bacteria, viruses, VOCs, smoke, and mold in your home or business.”

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Real Simple 3.19.21

“The first step is to remove anything from your home that is causing your indoor air quality to degrade, says Peter Mann, founder and CEO of Oransi, a North Carolina–based air purification company.”

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iMore 2.18.21

Oransi mod is listed as one of the best Air Purifiers of 2021. 



MultiBrief 12.14.20

“The Oransi mod HEPA Air Purifier uses a medical grade True HEPA filter to remove dust, pollen, mold, pet dander, smoke, VOC, and other allergens.”



Dentistry Today 9.18.20

“(The Oransi Mod Air Purifier) has many of the same benefits as our bestselling EJ120 Air Purifier that was purchased by the Javits Center in New York for their COVID field hospital, but mod has a more attractive price point, said (CEO Peter) Mann.”

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Huffington Post 7.27.17

"...if you are looking for a product with deeper science around it, perhaps what is called the Tesla of air purifiers is what you are seeking. The Oransi EJ model is a purifier that is made in the U.S. with components that are so high quality that the product is whisper quiet yet offers an extremely high level of filtration..."

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Simply Stacie 07.17.11

“I am extremely pleased with the Oransi v-HEPA MAX Air Purifier as it gives me confidence that I am using an air purifier in our home that provides my family with better air quality. It is affordable for the high performance and effectiveness in regards to other units that I have compared it to on the market as well.”

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*The Erik air purifiers are retired as of October 2021. The EJ air purifiers are retired as of January 2022. Oransi still offers filters for the Erik and EJ air purifiers and will still honor the 10 year warranty for anyone who has purchased an Erik or EJ model.