IQAir GC MultiGas Air Purifier




IQAir Air Purifiers Dealer 


IQAir GC Multigas  

Air Purifier

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IQAir's GC MultiGas is a specialized air purifier designed to remove harmful chemicals, VOCs and particles from the air.

Just like a professional gas mask, the GC MultiGas maximizes molecular filtration for a wide variety of gaseous chemicals and odors with its advanced filter cartridge design. If you are concerned about chemicals, tobacco smoke, cooking odors and other odor concerns, the GC MultiGas is the air purifier for you.

And while gas and odor control is a particular strength of this system, don't let that fool you, the GC MultiGas air purifier also offers excellent filtration for particles.

The GC MultiGas is IQAir's best selling air purifier for individuals with multiple chemical sensitivity (MCS).

IQAir air purifiers are the world's most advanced air purifiers for homes and offices.


The IQAir Multigas air purifier removes harmful chemicals including formaldehyde & ammonia, traps and destroy fragrances, tobacco smoke, VOC's (from furniture, carpet, paint, etc.), and chemical vapors from cleaners, paints and varnishes. Great air purifier for people who want to remove cigarette smoke.


3D-View of the GC MultiGas

  1. Micro- and nano-particle filtration
    Eliminates micro- and nano-particles such as allergens, smoke, bacteria and viruses.
  2. Cartridge-based activated carbon adsorption
    Eliminates volatile organic compounds (VOC), which are responsible for odors.
  3. Cartridge-based chemisorptions
    Destroys harmful chemicals, such as formaldehyde, by an oxidation process inside a chemically active alumina pellet.
  4. Micro-charged filtration
    Eliminates activated carbon and chemisorptions abrasion particles through a charged fiber structure.


The IQAir GC MultiGas air purifier is especially recommended for people who suffer from MCS.

Certified Performance

IQAir tests and certifies all of their air purification systems prior to them leaving the factory. Your GC MultiGas will arrive to you with a hand-signed certificate of performance so that you know the exact efficiency of your air cleaner (99.5% or better).


The IQAir GC MultiGas is quiet enough for even the most noise sensitive person or environments. You have to listen real close to hear it at the lowest fan speed setting. It has six fan speeds to choose from.

Easy to change filters

The pleated pre-filter is in the bottom module and is easy to get to when its time to replace it. The 4 gas filter cartridge’s easily fit into place. 

Easy to Use Electronic Control Panel:

  • Intelligent Filter Life Monitor:  The GC MultiGas intelligent filter life monitor takes actual use into account when monitoring the filter. This ensures that you get maximum filter life and performance. LED's also alert you when it's time to replace any of the filters.
  • Multiple Fan Speed Settings: The GC MultiGas gives you six different fan speed settings. You select the performance and sound. 
  • Integrated Timer: You can program the GC MultiGas to run automatically, we  recommend that you always leave the air purifier running, to turn off or on depending on your needs.

100% Ozone-Free Technology

All IQAir air purifiers are 100% ozone-free. They are certified by the IAACM (International Association of Air Cleaner Manufacturers) to produce absolutely no ozone. Ozone is a lung irritant emitted from ionic and electronic air cleaners. Even small amounts of ozone are undesirable for allergy and asthma sufferers.

Long Life Filters

Many air purifiers on the market require frequent filter changes. While you will need to change your filters to maintain the quality of the air, the HealthPro Plus filters do last.

  • Pre Filter - Change every 12 to 18 months
  • Post Filter - Change every 18 to 24 months
  • Gas Cartridges - Change every 18 to 30 months.

* Filter life will depend on environment air purifier is in.

5 Year Warranty

We know IQAir Residential Air Purifiers are an investment in clean air for many years to come. IQAir is proud to cover the HealthPro Series in the US and Canada for a full five (5) years against defects in parts and labor. Warranty does not include filters.

Important Notice: IQAir room air purifiers sold in North America are designed to operate on 120V mains voltage only.

  • The IQAir GC MultiGas air cleaner is safety tested and approved for the voltage requirements in the U.S., Canada and Mexico only.
  • This air cleaner will be damaged if plugged into a 220-240V outlet.
  • The use of a transformer or adaptor will not prevent the risk of damage.
  • This product has no warranty coverage when used outside North America.


Maximum Coverage: 1,000 sq ft

Dimensions : 28"H x 15" W x 16" D

Weight: 40 lbs

Color: White / light Grey

Power: 115 VAC 50- 60 Hz, 10' power cord, UL certified

Power Consumption: 215 watts on high fan speed, 85 watts on low fan speed

Housing: High impact ABS plastic


IQAir GC MultiGas Air Purifier $1,199.00

Replacement Filters

GC MultiGas Pre Filter GC MultiGas Cartridges GC MultiGas Post Filter
$78.00 $295.00 $95.00

IQAir Air Purifiers


800 771-ACHOO (2246)

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