IQAir® GCX AM Cartridges IQAir GCX AM Cartridges are the second stage of filtration for GCX AM IQAir purifiers.
With an advanced filter design, GCX AM cartridges perform like professional gas masks to maximize capture of a wide spectrum of molecules. IQAir GCX AM Cartridges last up to 4 years and eliminate ammonia and ammonia compounds from your air.