IQAir® GCX MultiGas Air Purifier IQAir With its advanced filter cartridge design, the GCX MultiGas performs like a professional gas mask to maximize capture of a wide spectrum of molecules. html">GC Multigas. It also includes anti-tamper features, designed to keep people out of the filters and prevent accidental unplugging in public.
The GCX Multigas is the top seller for people controlling multiple chemical sensitivity (MCS). The IQAir GCX MultiGas is tailored for high-capacity, high-performance filtration of gases, chemicals, and odors. It also delivers superior filtration of particulate contaminants. jpg">.
The GCX Multigas offers 75% more filtration media, 20% more airflow and longer filter service life than the