Oransi Max HEPA Air Purifier (v-HEPA Max)

Feature-Packed, 4-Stage Allergen Cleaning

  • Rated #1 in an independent study by Clemson University – the only air purifier tested to produce completely clean air!
  • Capable of performing 4 complete air exchanges per hour in spaces up to 413 sq. ft.
  • Large MERV 16, V-HEPA filter captures particles 0.3 microns and larger at 99%+ effectiveness, eradicating common allergens such as dust, grass, tree and weed pollen, mold spores and pet dander from your indoor air
  • Innovative “V-Lock/V-Seal” technology guarantees that 100% of pollutants entering the Max HEPA pass through the filtration system, eliminating air bypass issues
  • 1” deep activated carbon mesh filter provides light chemical, gas and odour removal
  • Anion generator with on/off switch provides enhanced air cleaning and odour reduction – certified ozone-safe by the Intertek Lab and the State of California Air Resources Board
  • A marvel of engineering and super-quiet - produces only 34 dB of sound on the lowest speed, making it ideal for bedroom use
  • Energy Star rated for low power consumption, adding up to long-term savings
  • Loaded with features - Automatic Safety Shutoff, Night Mode, Programmable Timer, Filter Life Indicator, Standby Mode, 4 fan speeds and electronic controls
  • Onboard Air Quality Sensor monitors the air quality within the room, and can be set to automatically control the air purifier in response to air quality changes (Auto Mode)
  • Industry leading 10-year warranty

Oransi Max HEPA - Product Description
Oransi Max HEPA - Filtration System
Oransi Max HEPA - Operational Details
Oransi Max HEPA - Construction and Measurements
Oransi Max HEPA - Accessories and Other Details
Oransi Max HEPA - Customer Reviews
Oransi Max HEPA - Replacement Filters

Oransi Max HEPA Air Purifier
click here for oransi max hepa replacement filters

Oransi Max HEPA
Air Purifier

Price: $599.00 CAD

Includes Free Shipping!

Oransi Max-HEPA awards


If you’re one of the 1 in 6 Canadians who suffer from allergies, let us introduce you to what may just be the solution to your problem – it’s called the Oransi Max HEPA air purifier (also known as the Oransi v-HEPA Max). You can take full control of the air quality in your home simply and easily, with this feature-packed, high-performance, award winning air purifier. Plug it in, turn it on, and let the Oransi Max HEPA take it from there.

The Oransi Max HEPA air purifier features a powerful 4-stage air cleaning system:

  • Pre-Filter – As dirty air enters the Oransi Max HEPA air purifier, it first encounters the pre-filter, which traps larger allergens such as pet hair and oversized dust particles, improving the life and performance of the subsequent filters. The Max HEPA’s pre-filter is hard-wearing, so you can vacuum it as needed (do not wash).
  • V-HEPA Filter – The workhorse filter at the core of the Oransi Max HEPA is a MERV16, V-HEPA filter that captures smaller particles such as dust, mold spores, pet dander, dust mite feces, pollen, and other airborne allergens with a 99%+ effectiveness rating. The V-HEPA filter in the Max HEPA also features a unique low-resistance air flow technology, enabling greater room coverage and more powerful air cleaning.
  • Activated Carbon Filter – This independent 1” activated carbon mesh filter is designed to capture light chemicals, gases and odours such as those from household cleaning products and personal hygiene products. If you are dealing with serious chemical and gas issues, however (e.g., smoke, mold mycotoxins, high VOC off-gassing), we strongly suggest looking at the Oransi EJ120 air purifier instead because of its proprietary high-performance, pleated activated carbon filter.
  • Anion Generator – The final cleaning stage in the Max HEPA is a user-controlled, ozone-safe ion generator, which can be turned on and off as desired. This introduces nano piezo-electric ions into the room, providing enhanced air cleaning and odour reduction, as well as helping to balance out the surplus of positive ions produced by electronic devices such as computer monitors.

The Oransi Max HEPA was ranked the #1 air purifier in lab tests conducted by Clemson University’s microbiology lab. The Max HEPA unit was tested against Consumer Reports’ three top air purifiers (two HEPA air purifiers and the leading electronic air cleaner), and was the only one that produced totally clean air!

Clemson university test results Oransi Max HEPA

The Oransi Max HEPA air purifier quietly pulls polluted air into the machine from inlets located in the front and at the sides of the unit. Air then passes through the zero leakage 4-stage filter system, with fresh air exiting the Max HEPA from the outlet located at the top of the unit. This design eliminates “shortcutting” (i.e., just cleaned air being immediately pulled back into the machine), a common problem with other air purifiers. The superb design of the Oransi Max HEPA also allows the unit to be positioned flat against a wall, protruding only 8” into the room.

Another feature that rates the Oransi Max HEPA a cut above other air purifiers in its class is Oransi’s ingenious V-Lock/V-Seal technology. The special seal surrounding the air filter locks the filter cover in place, fully sealing the filtration system and ensuring that no contaminants are allowed to sneak around the filters.

If you don’t want to be bothered with choosing between the four available fan speeds (Silent, Middle, Strong and Turbo), than let the Oransi Max HEPA decide for you! “Auto Mode” uses the Max HEPA’s built-in Air Quality Sensor (AQS) to monitor particulate levels in the room and control the machine’s fan speed automatically as pollutants are detected. In addition, the Oransi Max HEPA provides a visual display of the current air quality conditions in the room.

Thanks to its ultra-quiet motor and fan, the Oransi Max HEPA air purifier produces a mere 34 dB of sound on low, yet still delivers a respectable 65 cubic feet of clean air every minute (4.9 air exchanges per hour in a 10' x 10' x 8' room). As a comparison, our top-of-the-line air purifier (which sells for over double the price) only outputs 40 cubic feet of air per minute on its lowest setting. At Speed 4 – its highest fan setting – the Max HEPA produces 53 dB, less than many other air purifiers produce on their lowest speed.

Even though the Oransi Max HEPA is fairly compact (having a 17” x 8” footprint), this impressive air purifier can provide general air cleaning (i.e., 2 complete air exchanges per hour) within a 825 sq. ft. area. However, if you are dealing with a known air quality issue, we recommend using the Max HEPA in a 413 sq. ft. space to achieve 4 air exchanges per hour. If you have severe allergies, asthma or respiratory/medical conditions, the Max HEPA can provide cleanroom quality air (8 complete air exchanges per hour) within a 206 sq. ft. space.

The Oransi Max HEPA air purifier has been certified ozone-safe by the State of California Air Resources Board (CARB). Testing by Intertek (the top independent lab in the US), showed that on high speed, the ozone level in the air coming out of the Max HEPA was actually lower than the background ozone level in the test chamber! On low speed, the Max HEPA produced a maximum of 0.001 ppm of ozone, which is negligible and far below the 0.05 ppm deemed safe by the FDA. If this is of concern to you, the ionizer can be turned off, or consider the Oransi EJ120 air purifier instead.

Designed not only for allergy sufferers, but also for friends of the environment, the Oransi Max HEPA cleans and purifies your indoor air, while helping to reduce your carbon footprint. The Max HEPA is built with a high-efficiency motor that uses 41% less energy than comparable air purifiers and is Energy Star rated.

The Oransi Max HEPA is loaded with features that make the air purifier easy to use:

  • Filter Inspection / Replacement Indicator: This indicator will alert you when the filters need to be inspected (normally every 4 months with 24/7 operation). The pre-filter should be vacuumed at this time and the HEPA filter's condition should be compared to the colour indicator label on the frame. When the colour of the filter matches the dark grey shade of the indicator (usually around the 12 month mark), all three filters should be replaced.
  • Automatic Safety Shutoff: This control will automatically turn the Max HEPA off if the front cover of the air purifier is opened to protect the unit from possible damage and make it safe for use around small children.
  • Night Mode: Engaging the Oransi Max HEPA’s “Night Mode” will turn off the bright light that normally illuminates the power button for a more peaceful, undisturbed sleep. The central display will always remain lit, but it is not bright enough to be disturbing at night.
  • Programmable Timer: Don’t feel the need to operate your air purifier all of the time? No worries. The Oransi Max HEPA features a programmable timer that allows you to specify how long the air purifier should run before turning off (up to 12 hours, set in 1-hour intervals).

To sum up, the Oransi Max HEPA is the ideal air purifier for those seeking relief from allergies to dust, pollen, pet dander, mold and dust mites, or for anyone who simply wants to breathe better air while at home. With its lightweight and attractive design, quiet operation, classic white and black looks and unmatched 10-year warranty, the Max HEPA just might be the perfect air purifier for your bedroom, office, living room, basement or small apartment/condo.

Oransi Max HEPA lifestyle shot

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Looking for replacement filters?   See Oransi Max HEPA filters
Not what you’re looking for?   See other Oransi air purifiers
Want to compare Oransi air purifiers?   See Oransi air purifier comparison chart

Pre-Filter Vacuumable pre-filter
HEPA Filter MERV 16, V-Seal filter captures 0.3 micron size particles and larger at 99%+ effectiveness
Surface Area of HEPA Media 33.5 sq. ft.
Type of Carbon Media 1" deep, activated carbon mesh filter for light chemical and odour control
Ionizer Type Anion generator
Average Filter Life Pre-Filter: 12 months, vacuum as needed
HEPA Filter: 12 months
Carbon Filter: 12 months
Estimated Filter Replacement Costs Combo Pack (Includes Pre-Filter, HEPA filter and Carbon filter): $120
Pre-Filter Only: $26
UV Lamp No
Room Coverage in sq. ft.**
(on High Speed Setting)
2 air exchanges per hr:  825
4 air exchanges per hr:  413
6 air exchanges per hr:  275
8 air exchanges per hr:  206
Air Flow Rates
(in cubic ft. per min)**
Speed 4:   220
Speed 3:   165
Speed 2:   100
Speed 1:   65
Air Intake Inlets in front and sides of unit
Air Output Top of unit
Ozone Emission Negligible (0.001 ppm)
Decibel Level Speed 4:   53 dB
Speed 3:   47 dB
Speed 2:   41 dB
Speed 1:   34 dB
Voltage 115/60Hz (220V/50Hz available)
Power Consumption 90 watts (maximum), 0.8A
Cord Length 5 feet
Safety Approvals CE, ETL, RoHS, California Air Resources Board
Fan Motor Ultra-quiet, Energy Star rated
Speed 4 control settings plus Auto Mode
Housing Construction Highly durable, fire-resistant ABS plastic
Filter Access Front cover is easily removed by pressing the top two corners of the panel to unlatch the interlock switches
Maneuverability Lightweight, easy to move
Dimensions 22” (height) x 17” (width) x 8” (depth)
Operating Weight 18.5 lbs.
Shipping Weight Approx. 21 lbs.
Remote Control No
Filter Life Monitor Yes
Programmable Timer Yes
Air Quality Sensor Yes (dust sensor)
Auto Mode Yes
Optional Accessories None
Warranty 10 years
Place Manufactured China
Colour White with black control panel


“The Oransi Max HEPA air purifiers that we purchased from you this summer are working great! Patients frequently ask questions about how the units work and remark that they feel safe with the air purifiers installed in all the operatories of the clinic.”
G. Beaudoin, QC

** An Important Word on Air Flow Rates and Room Coverage for the Oransi Max HEPA Air Purifier:

Many retailers and manufacturers overstate maximum room coverage figures by calculating them with air flow rates measured without filters installed (i.e., fan output) or with too low a number of air exchanges per hour to properly clean the room. Modern Alchemy Air Purifiers believes in stating the actual delivered air flow rates for the air purifiers we sell, as well as realistic room coverage figures calculated at effective air cleaning levels. Accordingly, we recommend that the Oransi Max HEPA air purifier be used in rooms of up to 206 sq. ft. (for premium cleaning) or 413 sq. ft. (for general purpose filtration).

Note that air purifier performance should not be judged by air flow rates and room maximums alone. Many features that make an air purifier more effective at cleaning the air actually reduce the air flow rate. For example, higher grade HEPA filters, well-sealed filtration systems and large amounts of carbon all increase air resistance and reduce delivered air flow rates.
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Modern Alchemy Air Purifiers is 100% Canadian-owned, operating out of Ottawa, Canada. We proudly serve Vancouver, Calgary, Edmonton, Regina, Winnipeg, Toronto, Montreal, Halifax, St. John’s and all points in between.

To order by phone, or for more information, call: 613-894-0331
Toll Free: 1-877-467-7873
Email: info@modernalchemyair.com

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