600 Congress Ave, 14th Floor
Austin, Texas
78701 USA

  Home >

Erik 650A Air Purifier
Oransi ERIK 650A Portable Commercial Air Purifier


  • MERV18 HEPA filter removes 99.99%+ of all particles - better than HEPA. Patented design. The highest level of air filtration in the market.
  • Your home or office will smell fresh and clean. Relieve nasal stuffiness and odors to make the air more breathable.
  • Proprietary gas filter media effective for wide range of gases, odors, smoke.
  • For residential, healthcare facilities, offices, mold remediation, abatement. Small to large sq ft sized rooms.
What's Included:

1 Erik Air Purifier with filters, User's Manual

Our Price: $1,595.00

Availability: Usually Ships in 24 to 48 Hours


Description Extended Information

Erik650A Portable Commercial Grade Air System

Buy 2+ and Save $400+ ($1395 each)


The Industry-Standard

Same filters used in computer clean rooms & hospital operating rooms. Proprietary carbon and potassium permanganate for advanced gas control. Commercial air purifier with Merv 18 HEPA (99.99%+) performance. Main Filter has 4-30 times more filter media so it lasts a lot longer savings you at least $100 per year.

Best Reliability and Quality

Best Reliability and Quality

Air purifier, filters, housing and electronics all made in USA.



Latest German engineered motor is quieter and uses up to 90% less energy saving you $142 per year on average in electricity costs.
see how >

Room Size

Up to 1,700 sq ft at 2 air changes per hour. Learn more about air purifier room size and see AHAM Verifide results.

Perfect for large residential living areas, commercial property, offices, healthcare facilities, nursing homes, mold and asbestos abatement and any other space that requires portable air cleaning.

Effective For

All airborne particles and gases. Includes odors, smoke, bacteria, mold, dust, pollen, asbestos, pet dander, allergies, asthma. Commonly used for the removal of particulate matter, vehicle exhaust and gases related to smoke, methane, sewer gas, formaldehyde and benzene.

What's Included?
  • Erik650A Air Purifier
  • User's Manual
Erik Story

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.

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 we make our air purifiers in America.

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

Energy Savings

Average Energy Savings: $142/year

How do you build the ultimate air-cleaning machine? It's simple; you combine the best filters with the best fan and make it in the USA. As allergy and asthma sufferers ourselves, we built the air purifier that we would want to use. Turn your room into a cleanroom!

The difference between this purifier and the Erik (Ultra Plus) is that the Erik (650A) air purifier has a pre-filter with a bed of more than 3.5 pounds of our proprietary GAC (granular activated carbon and potassium permanganate) that is effective for a wide range of gases and odors. The filter also has a 2" deep MERV 15 pleated filter to capture small to large particles ensuring the MERV 18 HEPA (99.99%+ at 0.3 micron) main filter has a long life in removing the smallest of particles. The motor is the same so both models can clean rooms with a small to large square foot area.

Best filters

This Erik model air purifier has two filters – a 4” deep GAC impregnated activated carbon/potassium permanganate bed pre-filter and a 12” deep main HEPA filter. Effective for gases for smoke and gas leaks (methane gas, sulfur gases, and many others).

650A Pre Filter 650A HEPA Filter 650A main HEPA Filter 650A filtration
  • Pre-filter is 4" deep combination filter with Merv 15 for small to large particulates and more than 3.5 pounds of our proprietary gas filter media that is effective for a wide range of gases and odors.
  • HEPA main filter (99.99%+ at 0.3 microns) is 12" deep
  • Main filter has 4-39X more filter media - lasts longer and quieter

The main filter is the same industrial filter that is trusted by hospitals and removes much more than any true HEPA filter.

Having more filter media means the main filter will last longer (2+ 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, Clean Rooms, the Nuclear Industry, Containment units, Laboratories, and Pharmaceuticals. Perfect for home use or commercial air purification.

ERIK650A Filters
ERIK650A HEPA Filters
Best Motor/Fan

Erik 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.).
Motor Humming 101

The humming noise comes from the fact that it is an AC motor and all the magnetics are changing intensity at the line frequency. When rotating, these forces are aligned so as to rotate the rotor. When the motor is not rotating or rotating at a speed lower than synchronous speed, they tend to make things vibrate back and forth and that makes the humming sound. If you have an AC motor that starts slowly, the humming starts louder and decreases as the rotor and field come into sync.

Why Do AC Motors Vibrate?

This vibration is caused by magnetic flux through the core laminations. Known as magnetostriction, (a property of ferromagnetic materials that causes them to change their shape or dimensions during the process of magnetization,) its effect changes lamination dimensions... twice per cycle of magnetization. This dimensional change, although quite small, produces "sound" characterized as "hum."

Where Are the Key Parts Made?
  • Housing - USA

  • Filters - USA & Mexico

  • Circuit Board - USA

  • Motor/Fan – Germany

Technical Specifications
  • Room Coverage: Most sized rooms up to 1,700 sq feet (based on 2 air changes/hour. AHAM Verifide 645 sq ft for 5 air changes per hour).

  • Max Air Flow (cfm): 413 CADR

  • Power: 170W, 120V/60

  • Main Filter life: 30+ months (continuous operation)

  • Main Filter Rating: MERV18 (99.99%+ at 0.3 microns). 75 sq ft filter material

  • Pre-Filter Life: 8-12 months

  • Pre-Filter Rating: MERV15 (85%+ at 0.3 microns). 45 sq ft filter material

  • 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: Variable

  • Dimensions: 25.5" x 12.75" x 26"

  • Housing weight: 48 lbs

  • Pre-filter weight: 5 lbs

  • Main filter weight: 10 lbs

  • Total weight: 63 lbs

  • Total shipping weight: 75 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 for Each Filter (alert to check the filters)

  • Air Purifier Comes With All Filters Shown: (Pre-filter, Main Filter)

Easy to Use
Oransi Erik 650A Air Purifier
  • 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.
  • Casters make it easy to push around. This unit has carrying handles.

Who Uses Oransi Air Purifiers View All

Google NASA

Industry Endorsements View All

Rated Best by Clemson Air Purifier Ratings

About Oransi

Technical Specifications

Average Rating: 4.5 of 5 Total Reviews: 7 Write a review.

  0 of 0 people found the following review helpful:
Good filter, flimsy latches January 6, 2018
Reviewer: Paul from Dallas  
The filter is quiet and works very well. Problem with the latch rivets coming loose and the bottom plastic piece popping off. They may have loosened during shipping. Didn't break until changing the filter. Two latches would not lock down. Noticed the plastic piece the lever clamps to was missing. Unable to find them the cover doesn't lock down. Have to pick up the unit from the bottom now.
The cover is very thin metal. Dents or bends easily. Need to be very careful after removal.

Was this review helpful to you?

  14 of 15 people found the following review helpful:
Very satisfied customer May 25, 2016
Reviewer: Mary Foley from Parkersburg, WV United States  
I received my Oransi as a gift and can say with an open heart that i have never gotten a better gift. I have a severe allergy to dust. I could not function due to not being able to breath properly. I can now enjoy my evenings at home with a fresh out look. I no longer wake at night with loss of breath. thanks it has given me back a chance to feel alive again.

Was this review helpful to you?

  19 of 22 people found the following review helpful:
The Best!!!! May 6, 2016
Reviewer: Paula from Huntington Beach Ln, CA United States  
I bought two of the Erik Purifiers and I love them.  They are quiet on the low speed setting and work wonderful.  I previously purchased several other brands with terrible service and they units themselves were the worst I had ever experienced.  My husband & I now sleep and breathe so much better and the service we received from this company "Oransi" was top notch!!! I will never even consider buying a different brand.

Was this review helpful to you?

  31 of 33 people found the following review helpful:
Powerful May 5, 2016
Reviewer: Anonymous Person from San Francisco  
I have severe seasonal allergies that defy any over-the-counter medication. Prescriptions also don't work so now I've resorted to saline spray and finding an air purifier so that I can at least breathe in my own home! After reviewing many purifiers and testing a few on my own, I found Oransi Air Purifier to do the job. If the decibel level of the fan is an indication of sucking allergens then it must be working because I can breathe in the bedroom while it churns its fans to suck all the pollen that float about the room. My sneezing subsides and the itchy eyes stop twitching. Anyone who suffers major allergies should invest in Oransi. Compared to all the other models out there, the price is fair for the job that it does. The model is worth the investment considering it has at least a ten-year warranty and has a large filter. I am slowly getting used to the hum of it and it's gradually turning into background noise. Nevertheless I am pleased with my purchase since the goal is to rid irritants that lurk about my home and I just can't afford to suffer both outdoors and indoors.

Was this review helpful to you?

  37 of 39 people found the following review helpful:
Sleeping Better April 28, 2016
Reviewer: LB from Seattle  
I bought this air purifier since it was rated highly and I needed some relief in sleeping better without being so stuffed up. I've only had it for a week and I can tell the air in the room is cleaner. It's not exactly a fresh mountain top smell but more like a clean, filtered air scent. I can really tell a difference when I walk into my bedroom as opposed to the other rooms in the house. I'm somewhat of a light sleeper and the middle to high fan speed settings are too loud for me so I run it on the lower fan speed. It looks nice in my room - so far so good. I'm very pleased with it and would recommend it to others who are looking to wake up a little less stuffy in the morning.

Was this review helpful to you?

View All Customer Reviews
(Your shopping cart is empty)