Indoor air pollution is a very real issue and is actually among the top five environmental risks to human health, according to the US Environmental Protection Agency.
IQAir air purifiers have distinguished themselves by producing the cleanest air ever achieved by home air cleaners. No competing technology has yet been able to match these outstanding results.
How do we know it?
From all the feedback from experts and users alike, and especially allergy sufferers who really know what works and what doesn't.
Importantly, it is also the healthcare institutions throughout the world that entrust IQAir with keeping their environments clean and free of any air pollutants.
As one shining example, the Hong Kong Hospital Authority has selected IQAir air purifiers as the only portable air filtration solution for SARS patient rooms to protect patients, stuff and visitors.
And yes, IQAir air purifiers are widely considered to be the best home air purifiers on the market.
For your everyday home use, IQAir offers the following purifier models:
IQAir GC MultiGas
While the IQAir HealthPro model can be upgraded to IQAir HealthPro Plus at a later stage, this cannot be done for IQAir HealthPro Compact which is only capable of removing particles and not gases & odors.
There are roughly two types of air pollutants widely present in indoor air: particulate pollutants and gaseous pollutants.
All IQAir HealthPro series purifiers utilize IQAir's proprietary super-efficient particle-pollutant filtration technologies including the particle pre-filter PreMax and the main particle filter HyperHEPA.
IQAir HealthPro Plus air purifier, in addition to PreMax and HyperHEPA filters, also includes the V-5 Cell gas & odor filter which removes gaseous pollutants as well.
IQAir GC MultiGas purifier is a highly specialized option for individuals with more serious conditions such as multiple chemical sensitivity (MCS). It offers filtration of a wide variety of particles and gaseous pollutants which is maximized by its advanced filter cartridge design.
For further facts on technology and results achieved by these models, please see the IQAir purifier comparison table below (excluding the MultiGas model).
IQAir air purifiers feature a unique, highly efficient design which is a crucial part of their outstanding performance.
Here is how each HealthPro unit works:
Air is drawn into the system through dual arches positioned at the very bottom of each unit
The air then goes through several stages of filtration (pre-filter, gas & odor filter (if applicable), main filter)
The air is expelled out of the very top of the unit into the room
This design prevents so-called shortcutting which means saving the unit's cleaning capacity for purifying polluted air from the room and not allowing the freshly purified air to get re-drawn into the unit and go through the filtration process again.
IQAir's triple-seal design also prevents internal air leaks. This means the air doesn't by-pass the filters inside the unit, and insures the highest possible efficiency of air filtration.
IQAir design allows each filter to be replaced independently of each other. This is a big advantage over many other air cleaners which require all the filters to be changed simultaneously, in a bundle, even if some of the filters may not have yet reached their end-lives.
IQAir air purification technology has been certified 100% ozone-free and therefore totally safe. Ozone is a lung irritant which is typically emitted by ionic air cleaners.
The filters have reasonable lifespans depending, of course, on the state of the environment they'll be used to purify.
Filter average lifespans:
PreMax pre-filter: 6 – 18 months
V5-Cell filter (if applicable): 1 – 2 years
HyperHEPA filter: 2 – 4 years
IQAir air purifiers work at reasonable noise levels during operation while at the same time delivering significant volumes of clean air (measured in cubic feet per minute). The noise issue is a very important one, especially for those who are planning to use their units in the bedroom.
Advanced user controls include the programmable timer, intelligent filter life monitor and remote control.
Each unit consumes 85 – 215 watts an hour from lowest to highest speed which is quite acceptable for the quality of work delivered.
IQAir offers a 5-year long warranty period which includes parts and labor and excludes filters (as consumables).
IQAir HealthPro Plus |
IQAir HealthPro |
IQAir HealthPro Compact |
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Area Covered |
900 sq. ft |
1000 sq. ft |
900 sq. ft |
Air Pollutants Targeted For Removal
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Particles: |
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Gaseous Pollutants incl. volatile organic compounds |
No gaseous pollutants |
No gaseous pollutants |
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Technology Used & Results
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Particle Removal
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| Removal of Gaseous Pollutants The V5-Cell wide-spectrum gas & odor filter deals with a wide range of gaseous chemicals. Contains 5 pounds of activated carbon & activated alumina impregnated with potassium permanganate. |
No gaseous pollutants |
No gaseous pollutants |
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Design & Construction Quality |
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System Safety |
Ozone-free operation |
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Filters' Lifespans |
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Noise Levels
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Noise levels (in decibels, db) and clean air production rates (in cubic feet per minute, cfm) for each fan speed |
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Speed 1: 40 cfm @ 43.6 db |
Speed 1: 45 cfm @ 43.6 db |
Speed 1: 45 cfm @ 43.6 db |
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User Controls |
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Energy Consumption |
85 - 215 watts an hour from lowest to highest speed |
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Warranty Period |
5 years on parts and labor excluding filters (as consumables) |
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Prices |
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Last Update: February 2010