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Oransi EJ 120 Air Purifiers

Product Description

Oransi Logo-Clean Air Plus

EJ 120 Air Purifier

We searched the world to build the ultimate air purifiers. In Germany we found the largest factory of high performance motors, just like a Tesla engine. So, you get high performance and reliability with low energy usage.

EJ is the newer, smaller version of the ERIK 650A air purifiers. EJ stands for Erik Junior. While it is smaller, the EJ120 has a strong CADR of 384 for dust and is our quietest high performance air purifier. And it does this with only drawing 83 watts of power.

HEPA filters were invented in America and through engineering and rigorous testing in America we have improved the HEPA filters.

Carbon is widely used for gas removal however does not work well in humid environments or for formaldehyde so we developed a proprietary treatment to solve these problems.

To ensure the highest quality and safety Oransi makes their air purifiers in America.

Oransi Air Purifiers are focused on improving the most important part of your life - protecting the health for you and your family.

Effectively cleans the air of harmful pollen, dust, mold, allergies, pet dander, smoke, gases, odors and bacteria. Commonly used for the removal of particulate matter, vehicle exhaust and gases related to smoke, methane, sewer gas, formaldehyde and benzene in areas up to 1,500 sq ft. Perfect for large home living areas, offices, healthcare facilities, nursing homes, mold and asbestos abatement and any other small to large square footage space that requires portable air cleaning.

The EJ is super quiet - in fact the quietest air purifier on the market for the given air flow. Also on the lowest fan speeds we could not detect any sound in the sound chamber testing.

Our Filters

EJ air purifiers has two filters – a 1” deep GAC impregnated activated carbon/potassium permanganate bed pre-filter and a 3” deep main HEPA filter. Effective for gases for smoke and gas leaks (methane gas, sulfur gases, and many others).

  • The main filter is the same industrial filter that is trusted by hospitals and removes much more than any true HEPA filter Pre-filter is 1" deep carbon filter with 3.5 pounds of our proprietary gas filter media that is effective for a wide range of gases and odors.
  • HEPA main filter (99.97%+ at 0.3 microns) is 3" deep

Having more filter media means the main filter will last longer (1+ years) and it creates less air resistance. By not having to work as hard the motor can spin at a slower, quieter rate.

These are the same filters used in Hospital Operating Rooms, the Nuclear Industry, Containment units, Laboratories, and Pharmaceuticals.

The Latest Electrically Commutated Motor

EJ (like the Erik series) has the best, latest German engineered EC motor and fan so it provides higher air flow while being quieter and using much less power. The EC motor is a much-improved technology over the traditional AC motor that nearly every other air purifier uses.

AC motors use technology that was developed in the 1800’s and use more energy, can have an annoying hum, and are not as reliable. They are common because they are very inexpensive to produce.

EC Motor Advantages

EC (Electrically Commutated) motors use electronics to convert the AC voltage to DC to run the motor. EC is the latest technology innovation whereas AC motors use technology from nearly 200 years ago. With an AC motor from China, chances are that the copper was wound by hand and the ball bearings are of low quality making it unreliable.

  • EC motors are DC so they are more efficient and use up to 90% less power and in the long term can provide significant cost savings.
  • Runs cooler so greater reliability.
  • More compact.
  • Has a proven track record in the telecomm and computer industry.
  • No motor hum that you get with an AC motor

Why does the motor/fan start and stop more slowly than an AC motor? EC motors have a soft start programmed into the motor to limit the start-up current the motor draws (there are electronics built into the motor). The ramp down after power is removed is only a function of the inertia of the fan and the friction of the bearing system. A high quality bearing system will take longer to slow down and stop since the friction is minimized (alignment is better, lubricant is better, etc.).

Simple to Use

 Simple controls with variable speed knob to dial in the exact air flow.

  • No distracting lights to keep you up at night
  • No complicated user interface
  • Easy filter access
  • Don't need a manual to operate the unit.
  • Super quiet

Technical Specifications

  • Room Coverage: Most sized rooms up to 1,500 sq feet (based on 2 air changes/hour)
  • Max Air Flow (cfm): 384 CADR
  • Main Filter life: 12+ months (continuous operation)
  • Main Filter Rating: MERV17 (99.97%+ at 0.3 microns). 36 sq ft filter material
  • Pre-Filter Life: 12 months
  • Lab tested to remove 99.996% at 0.3 microns. Meets the single pass standards of >99.99% efficiency in the removal of PM2.5. Test Standard: PM2.5 tested per ISO 11155-1 standard.
  • Fan speeds: 5
  • Noise: 59 dB
  • Dimensions: 17" x 10" x 19"
  • Housing: USA cold rolled steel
  • External circuit breaker switch protects the air purifier in case of a power surge
  • Total weight: 27 lbs
  • Warranty: 10 years (we will replace the purifier if there are any mechanical or electrical issues during the warranty period)
  • Certifications: UL
  • Neoprene Seal around main filter prevents air leakage
  • Filter Replacement Indicator (alert to check the filters)

Additional Information

  • For product brochures for the Oransi EJ 120 air purifiers, specification sheets and user manuals, visit the Product Library.

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