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Oransi EJ120 Air Purifier Review

July 29, 2019 4 min read

Oransi EJ120 Review

In our Oransi EJ120 review, we will be discussing the Oransi air purifier in-depth. The EJ120 air purifier from Oransi is made in the USA and is an excellent option to combat poor air quality inside your home. The air purifier is an ideal option for use in your bedrooms, living spaces, basements and offices. It has the capability of cleaning the air in areas of up to around 1,500 sq.ft. efficiently.

The Oransi EJ120 air purifier has been designed to deliver powerful and efficient filtration and it is equipped with a 1-inch deep activated carbon pre-filter, as well as a 3-inch deep hospital-grade Merv 17 HEPA filter that helps in removing more than 99.99% of dust, smoke, allergens and odors. The air purifier’s medical grade filters help to relieve nasal stuffiness and also eliminates odors and makes the air breathable.

Oransi EJ120 Air Purifier Review

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The carbon filter of the air purifier has 3.5 lb of Oransi’s proprietary gas filter media that is very effective for removal of a wide range of gases such as sulfur, methane, etc., smoke, odors and formaldehyde. The 5-speed fan allows you to personalize the fan speed according to your needs, especially if you suffer from allergies and asthma. The made-in-Germany motor has a unique design and it not only delivers an energy-efficient performance, but is also very silent when in operation and is very reliable too. In 2019, the Oransi EJ120 air purifier has been awarded the “Women's Health Editor's Choice 2019” and “CNN Best Air Purifier for Large Homes 2019”.

About Oransi

According to the WHO (World Health Organization), the world’s No. 1 environmental health risk is air pollution and Oransi is committed to the mission of helping others by going beyond just manufacturing a product. Oransi has been building air purifiers for over 15 years guided by the belief that every individual “deserves to breathe clean and fresh air”.

The company began with the quest of an engineer, Peter Mann, who wanted to find better indoor air quality for his son who suffered from asthma. The company started by producing high-quality and affordable air purifiers. Today, Oransi is a global company having offices in the US and China and they make customized solutions to meet the requirements of each market. Oransi air purifiers provide its customers with the cleanest air and also shares the mission of the company to alleviate asthma, improve the environment and support students.

The name Oransi (pronounced oh-ron-see) comes from the Finnish word oranssi, which essentially means ‘orange’. The ‘orange’ stands for good health and rejuvenation and the name Oransi is a tribute to the founder’s heritage that supports simple and practical design and ease of use. Oransi’s business works very differently and most of the company’s service team comprises of stay-at-home moms.

Now, we will discuss the features and the pros and cons of the air purifier in our Oransi EJ120 review that will enable to decide if the air purifier is the best buy for your home.


  • Advanced Filtration: The air purifier is equipped with a 3-inch deep, medical-grade Merv 17 HEPA filter that can remove more than 99.99% of the dust, particles and allergens from the air. The same filters are used in operating rooms of hospitals, clean rooms, containment units, labs, pharma industry and the nuclear industry. The air purifier also has a carbon and potassium permanganate filter that offers advances gas control.

Oransi EJ120 Advanced Filtration Review

  • Quiet Operation:The EJ120 works very quietly and in fact, it is one of the quietest air purifiers on the market. On the first 2 fan speeds, the air purifier is very silent and on high speed, it is much quieter compared to any other high-end air purifier. And, during the sound chamber testing, at the lowest speed, no sound was detected.
  • Reliable Performance:The air purifier is equipped with a quiet and super-efficient German motor that delivers top-notch performance and helps to eliminate dust, mold spores, smoke, bacteria, pet dander, pollen, allergies and asthma.
  • High-Quality Build:The housing of the air purifier, its electronics and the filter media are all manufactured in the USA. The motor of the machine is manufactured in Germany. It is extremely quiet and uses around 90% less energy. The air purifier only has mechanical filtration and does not have an ozonizer or any other part which can cause the creation of ozone. The air purifier is UL certified.
  • Quality-Tested Product: To ensure that you get the best product, the air purifier has been tested in world-class labs.
  • Easy to Use:The air purifier has very simple controls that are very easy to use and it has a 5-speed button that can help to control the air flow.
  • Easy to Clean: The air purifier is very easy to clean. You can simply wipe the outer housing with a damp cloth. If your carbon filter collects plenty of dust or pet hair, you can lightly vacuum it.


  • The air purifier is very easy to use and does not require an instruction manual to operate the machine.
  • Super quiet operation.
  • It is ideal for use at home, in offices and labs and helps to remove dust, mold, pet dander, bacteria, smoke, allergies and asthma effectively.
  • The user interface of the machine is very easy to understand and use.


  • Does not have a smart sensor.
  • Filter replacement cost is rather high.
  • The air purifier is quite noisy when operating at the highest speed.

Oransi EJ120 Review

A High Quality Air Purifier for Home or Office

So, if you are plagued by bad air quality, smoke and odors in your home or office, then investing in a high-quality air purifier is a must. Air purifiers are not only a great boon to eliminate unpleasant odors but do a lot more in removing dust, pollen, smoke, pet dander and other allergens making your living space safe for you and your family. And, we are sure that after reading our Oransi EJ120 review, you are probably ready to make a decision about the best air purifier to buy for your home or office.