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IQAir GCX ChemiSorber

The IQAir GCX ChemiSorber high-performance air cleaner is the air filtration unit designed for the control of a wide range of chemical pollutants.

Designed to capture and retain contamination from lower molecular aldehydes and organic acids, sulphuric oxides and nitrogen oxides.

In addition to its chemical capture capability; the IQAir ChemiSorber air cleaning system retains all the particle control of the GCX series with its HEPA H11 pre-filter stage.

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Source Capture
Swiss Made
Variable Fan Settings
Tested and Certified

Source Capture

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When used together with the FlexVac accessory, the IQAir GCX ChemiSorber air cleaning system captures fumes, dust and vapours directly at the source. An IQAir GCX ChemiSorber air cleaner can be used with the FlexVac as a free-standing and mobile unit or can be wall mounted through the use of the VM FlexVac kit.

Swiss Made

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For generations “Swiss Made” has been shorthand for the very highest quality. The Swiss Made IQAir GCX ChemiSorber air cleaner clearly shows its pedigree. Extreme attention to detail, the finest materials and high precision and reliability throughout are the hallmarks of the IQAir range of filtration systems. Each IQAir air filtration unit is built to deliver years of outstanding service and performance.

Variable Fan Settings

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All IQAir GCX ChemiSorber air cleaners have a powerful fan and high flow filtration media making them capable of efficient air movement in any given environment. The additional flexibility of six fan speeds enables a user to set the most efficient, low noise and low energy use via the control panel for any required airflow.

Tested and Certified

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IQAir individually tests each stand-alone IQAir GCX ChemiSorber air cleaner to ensure that its performance meets the strictest specifications. The results of the tests are noted on a hand-signed Certificate of Performance, which is shipped with every IQAir GCX ChemiSorber air cleaning system.

GCX ChemiSorber Filtration Stages

IQAir GCX ChemiSorber Filtration Stages

The GCX achieves its filtration efficiencies over three filtration stages:

1. GCX Pre-Filter H11 (XL)
Removes particulate contamination before it can reach the ChemiSorber media. This extends the life of the ChemiSorber media and gives superb protection against particulate contamination.

2. GCX ChemiSorber Cartridge-Filter Set
14.6kg of the highest grade granular impregnated alumina is housed in four cylindrical shaped cartridges. The large surface area of the cartridges and cylindrical shape promotes high system efficiency.

3. GCX Post-Filter Sleeve Set
The final stage of the three filtration stages adds another HEPA class filter, which stops particles produced as a by-product of stage 2, being released by the system.

Gas Control List

The IQAir GCX ChemiSorber Filters capture and retain:

  • Acetaldehyde
  • Acetylene
  • Arsine
  • Carbon dioxide
  • Ethylene
  • Formaldehyde
  • Hydrazine
    • Hydrogen cyanide
    • Hydrogen sulfide
    • Nitric Oxide
    • Nitrogen dioxide
    • Peracetic Acid
    • Phosphine
    • Silane
    • Sulfur dioxides
IQAir GCX MultiGas Air Cleaner





99% for particles ≥ 0.3 micron (μm) and 95% of all particles ≥ 0.003 micron (μm)

Airflow Rate:

Speed 1 - 60 m3/h

Speed 2 - 120 m3/h

Speed 3 - 190 m3/h

Speed 4 - 270 m3/h

Speed 5 - 380 m3/h

Speed 6 - 540 m3/h

Room Size:

Up to: 270 m3

Noise Level:

LPA = 22-57 dBA / LWA = 32-67 dBA


102 x 41 x 38 cm

Power Usage:

20 to 135 watts



Filter Service Life:

Pre-Filter: 18-24 months

ChemiSorber Cartridge-Filter: 30-42 months

GCX Post-Filter: 30-42 months

Part Codes

IQAir GCX ChemiSorber


IQAir GCX Pre-Filter H11 (XL)

102 15 11 00

IQAir GCX ChemiSorber Cartridge-Filter Set

102 42 18 00

IQAir GCX Post-Filter Sleeve Set

102 50 20 00