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GCX™ Series

More performance, more protection.

The GCX Series offers greater coverage, longer filter life.

More performance, more protection.

Fine and ultrafine particles on IQAir filter fibers.

Proven performance against ultrafine particles

Ultrafine particles are smaller than 0.1 microns. By sheer number, about 90% of all airborne particles are this size. The primary source of ultrafine particles is combustion from motor vehicles, refineries, industrial plants and even cooking. Viruses are also ultrafine particles. The small size of ultrafine particles enables them to be easily inhaled, deposited into the lungs and absorbed into the blood. They have been linked to heart attacks, strokes, asthma and even cancer.

Manufacturers of ordinary air filtration systems claim only that their systems filter particles larger than 0.3 microns. IQAir is different. IQAir’s HyperHEPA filtration is proven and certified to filter up to 99.5% of all particles down to 0.003 microns – the smallest particles that exist. Independent testing by laboratories and government agencies verifies the effectiveness of IQAir technology against ultrafine particles. When it comes to protection against ultrafine particulates, IQAir is the proven choice.


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Compare GCX to GC

Never before has this level of gaseous contaminant control been more versatile, powerful and compact than with the IQAir GCX Series. Compared to the GC Series, the GCX Series features up to 110% more filtration media yet provides greater airflow and longer filter service life. With up to 31 pounds of specially formulated gas-phase filter media, the IQAir GCX Series offers the most powerful gas-phase air filtration systems in the IQAir compact stand-alone product lineup. The GCX Series also features advanced anti-tampering features that prevent the unauthorized access to filters or disconnection of the system in public areas.



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Best media, superior filtration

The extraordinary performance of the IQAir GCX Series begins with the highest quality, exceptionally porous, activated bituminous-coal carbon in its gas-phase filtration cartridges. This is not the lower-cost, high-dust carbon from coconut shells that many air purifiers use. That's good news for anyone allergic to coconut. IQAir does not use zeolite, another less effective and less expensive filtration medium. The superior activated carbon media in the GCX Series is blended with chemisorbers that target volatile organic compounds in the air, including formaldehyde. The IQAir GCX Series also features pelletized aluminum oxide. The alumina pellets are impregnated with potassium permanganate, forming a powerful combination to filter a wide spectrum of gases, odors and chemicals.




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Up to more filtration than standard HEPA

Up to 100x more filtration than standard HEPA

100x more filtrationThe IQAir GCX Series air purifiers feature almost twice as much particle-filtration media as the GC Series. While conventional HEPA filtration is effective against particles as small as 0.3 microns in diameter, IQAir's HyperHEPA® filtration technology in the GCX is proven to stop the smallest, most harmful particles in the air, all the way down to 0.003 microns – the smallest particles that exist. That includes viruses, bacteria, pollution particles and other contaminants. IQAir uses nanofiber technology and innovative design to stop particles up to100x smaller than what conventional HEPA air filters are capable of stopping.


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Certified before it leaves the factory

Certified performanceIQAir individually tests each and every GCX Series air purifier at the factory to ensure that the performance of each system meets published specifications. Electronic laser particle counters sample the air at the air purifier outlet to verify that the system is performing to efficiency standards in reality, not just theory. If the system is not performing as stated, it is not shipped. The results of each test are detailed in a hand-signed Certificate of Performance, which is shipped from the factory in the box with every GCX Series system.




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New Edition technology

New Edition Technology

New Edition technologyGCX Series air purifiers feature IQAir New Edition technology that makes them more powerful than ever. New Edition systems deliver up to 24% more clean air, up to 85% longer filter life and 32% less sound across all fan speeds. At the heart of the New Edition systems is the IQAir New Edition fan, the most powerful fan ever used in a compact stand-alone air purifier. New pleating patterns and other technological advances in New Edition filters also contribute to increased airflow and longer filter life.


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Four models for maximum effectiveness

With four unique gas-phase cartridge configurations, the IQAir GCX Series is able to meet the specific gas-phase filtration requirements of a variety of indoor air quality challenges. Currently there are four specialized gas-phase media configurations available:

  • GCX VOC 
(for control of volatile organic compounds, solvents, etc.)
  • GCX MultiGas 
(for control of wide range of gaseous organic and inorganic chemicals)
  • GCX ChemiSorber
 (for control of formaldehyde, hydrogen sulfide, sulfur dioxide, etc.)
  • GCX AM
 (for control of ammonia and ammonia compounds)

The IQAir H11 HyperHEPA Pre-Filter is a critical feature of every GCX Series air purifier and provides medical-grade filtration of particles of all sizes in addition to the specific gas-phase filtration of each configuration.


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