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Oransi Max HEPA Air Purifier


  • Relieves Allergies, Dust, Asthma, Bacteria, Pollen, Mold, Pet Dander, Smoke and Light Odors. Rated best by Clemson Univ.
  • Removes 99%+ of airborne allergens & particulates
  • Best for Bedroom, Office, Living Room, Basement
  • Activated carbon filter for light odors and gases
What's Included:

1 Max HEPA Air Purifier / 1 Complete set of filters / User's Manual

Our Price: $479.00

Availability: In Stock. Orders placed by 5PM EST usually ship same day.


Description Extended Information

HEPA Air Purifier - Max

Where to Use

Best for: Bedroom, Office, Living Room, Basement

Room Coverage: 600 sq ft (20' x 30')


Easy to use

Easy to Use

Simple, intuitive controls with easy filter access.

Ready to use out of the box.

Don't need a manual to operate the air purifier.



Best Filters – Rated #1 air purifier in independent study by Clemson University

Relieves allergies, asthma, dust, pollen, mold, smoke and odors

Removes more than 99% of airborne allergens & particulates

Max HEPA Air Purifier Great Value

Great Value

As you know, it’s hard to pay for replacement HEPA air filters – that’s why with the Max air purifier we have increased the filter media so your filters will last longer and save an average of $113 in the first two years alone.

Big savings when 2 or more air purifiers are ordered plus free shipping.

Low cost air purifier to operate, low power usage

Have confidence with 10 year warranty



Certified Ozone Safe by the State of California Air Resources Board

ETL certified safe


Small Footprint and Modern Design

At 8 inches deep the Max HEPA air purifier fits nicely against any wall. We also invested heavily in design to bring you an air purifier you are proud to show off and not hide behind the couch.

Attractive neutral color and cool contemporary design that will match any décor. A conversation piece that blends nicely with your room.


No air by-pass so all of the air is filtered. This is a huge feature and is one reason we have superior air filtration performance. This is due to the v-lock system that creates a seal around the HEPA air filter and locks the filter cover in place.

Smart Air Quality Monitor

Coded monitor keeps track of the air quality in your room and will automatically adjust the fan speed if operated on auto mode.

Replacement Filter Indicator

Electronic display alerts you when it is time to check the air filters. The Max HEPA filter also has a color coded guide so you will know when to replace the filters.

3 Stage Filtration

Pre-filter, HEPA filter and activated carbon filter.

Quiet Operation

4 fan speeds


The Max air purifier cleans the air so you can breathe better, sleep better and feel better to be your best. You get high-end air purifier performance and a shrewd buy that works with your budget in mind. Besides a washable pre-filter and 99% HEPA filtration you get an activated carbon filter for light odors and gases. The Max is Energy Star rated. 

With the v-hepa MAX we've redesigned the filters to make them larger and improved upon the seals to ensure you get the cleanest air possible in a mid-range air purifier. Larger filters means they can be used longer (12 months of continuous use). Designed for rooms up to 600 sq ft (20' x 30'). Besides a vacuum-able pre-filter and v-HEPA filtration for dust, pollen, mold, and pet dander, you get a large activated carbon filter for light odors and gases, negative ion, dust sensor, and room air quality display.

Simple to use, low cost to operate and quiet compared to competitive air purifiers (Max HEPA at 34dB to 53dB as compared to 60dB-70dB).

How the Max HEPA Air Purifier Cleans the Air

Pre-Filter: The air first enters the pre-filter, capturing the largest particles, which enhances the filter life and performance of the other filters. The Max pre-filter is made of a durable material that allows you to easily vacuum if needed without worrying about damaging it.

High-Efficiency v-HEPA Filter: The most effective type of air filter at capturing dust, allergens and other solid particles. Effectively removes 99+% of airborne pollutant particles that pass through the system. This includes contaminant particles such as pollen, dust mites, smoke, and other airborne impurities as small as 0.3 micron. Unique low air flow resistance technology makes the HEPA air purifier more powerful and effective. We also added a seal around the filter to ensure the air does not by-pass the filter.

Activated Carbon Filter: The best type of air filter for trapping chemicals, gases, odors, wildfire smoke and cigarette smoke. We've doubled the size of the carbon filter making it the best in class of air purifiers. According to Penn State Dept. of Aero-biological researchers, carbon filters serve to remove odors, volatile organic compounds (VOCs) and chemicals that other filters cannot.

Anion: The nano piezo-electric ions makes your room more like a natural environment. A Journal of Hygiene study found negative ions to improve efficiency of filter units and multiple studies (including those by the U.S. Dept. of Agriculture) have found to be highly effective against dust, etc. This feature can be turned on or off to meet your needs.

Night Mode: Don't want a bright light shining at night? Press and hold the power button for 3 seconds and the light around the power button will turn off. Press and hold the power button for 3 seconds to reactivate this light. Note: the blue lights in the center display (ie fan speed display) will remain illuminated but they are not very bright.

Intelligent Air Quality Monitor: gives you a visual indication of the air quality in your room from the front of the air purifier. If operated in auto mode the air quality monitor will adjust the fan speed depending upon the air quality reading. When first started the sensor may flash "AQS" for the first ten minutes. This is to indicate that the Air Quality Sensor is warming up and calibrating.

Troubleshooting: If the air purifier does not power on, remove the front cover and the filters and re-insert each. We have a safety switch that ensures that the filters are pressed all the way in and the cover is completely closed. In shipment the cover may open slightly or the filters may move a little. Also, if you press the Auto button, the fan speed display will reflect the air quality reading and not the current operating fan speed so there can be a difference. We suggest setting the fan speed where you would like it and then press Auto. If the sensor shows 0 or 1 bars the fan speed will show as Silent, 2 bars is Middle, 3 bars is Strong and 4 bars is Turbo.

What's Included

1 Max Air Cleaner

1 Complete set of filters

User's Manual

Tech Specs

Tech Specs
Room Coverage: Most sized rooms - up to 600 sq feet (20' x 30')
Filter: Pre-filter, HEPA, and Activated Carbon Filter
Noise Level(dB): 34 (speed 1), 41 (speed 2), 47 (speed 3), 53 (turbo)
Air Flow (cfm): 147 (speed 1), 185 (speed 2), 205 (speed 3), 245 (turbo)
CADR: 230
Filter: Vacuumable pre-filter, HEPA filter, Activated carbon filter
HEPA Filter Efficiency: 99%+
HEPA Filter Life: 12 months (12 months if operated continuously and up to 18 months if operated intermittently)
V-Seal: Around filter media prevents air leakage
Carbon Filter Life: 12 months
Filter replacement indicator (alert to check the filters)
Fan Speeds: 4 plus auto mode
Controls: Electronic control
Dust/Gas Sensor
Timer Settings: 1-12 hours
Electronic display with Indoor Air Quality Monitor
Anion (negative ion)
Dimensions: 17" x 22" x 8"
Weight: 18.5 lbs
Power: 90 watts,115V, 60Hz
Warranty: 10 years (we will replace the purifier if there are any mechanical or electrical issues during the warranty period)
Certifications: CE, ETL, GS, RoHS

Product Video

Who Uses Oransi Air Purifiers View All

Google GM Stanford

Industry Endorsements View All

Rated Best by Clemson Air Purifier Ratings

About Oransi

Related Products

Technical Specifications

Average Rating: 5 of 5 Total Reviews: 117 Write a review.

  2 of 2 people found the following review helpful:
Sleeping better at night January 26, 2016
Reviewer: Karen  
I have actually purchased 7 of these units - 6 for me to use at 2 locations and one for my daughter.  We both suffer from allergies and find we sleep better at night and our basement no longer smells musty.

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  0 of 0 people found the following review helpful:
Very good January 25, 2016
Reviewer: Steve Williams from Des Moines, Iowa  
I have 2 Max hepa air purifiers. I have allergies and my roommate smokes, so thought this would help eliminate the smoke odor and airborn dost and pollen.

They do seem to do a good job, had 1 unit go bad in less than a month but Oransi took care of the trouble by shipping out a replacement with no fuss.

My only issues, and the reason for the 4* rating, is for the cost these units should come with 2 sets of filters like air purifiers sold in other countries do. The rating should also state how many times an hour the unit completely cycles the air in a 600 square foot room at each fan speed. My last issue is the sensor doesn't work very well. I can be in the living room and the smoke smell is strong, but neither unit will kick up the fan speed. When they do go to a higher fan speed they tend to just stay there until powered down and then back on.

Filters are pricey so will stock up on filters soon as I see a 25% off sale.

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  4 of 5 people found the following review helpful:
Max HEPA Air Purifier January 18, 2016
Reviewer: We three from Arizona  
We live in the desert and after just three weeks we have noticed a reduction in the accumulation of desert silt on our laminate floors.  Our need to dust furniture has reduced dramatically.  My allergy symptoms which should be in full tilt right now are not.  Quiet and very efficient.

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  0 of 0 people found the following review helpful:
Air cleaner review January 18, 2016
Reviewer: Hon750 from Virginia  
We believe our units are performing well.   Each one ran at the highest auto setting for at least a week before changing to the lowest speed.  Now occasionally they increase the cleaning speed_-especially if my wife uses hair spray nearby.  Other times they will increase speed for no apparent reason for a few hours- when nothing we can see has changed.  Our home has no animals, smokers, or children---and my wife keeps a very clean home!  Her sister also has 2 of the units and feels that they have helped her sinus headaches a lot.

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  8 of 10 people found the following review helpful:
Oransi air purifier January 5, 2016
Reviewer: Peggy Pepper  
We have only had air purifier for two weeks for our bedroom but there is a significant less amount of dust in the air. I have severe allergies and have to vacuum and dust every other day. The air also smells much cleaner and I loved  the easiness of setting it up.

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