Altec AIR CO2 Adsorbers deliver ultra-dry, CO2-Free air at a purity of less than 1 ppm, making them ideal for FTIR, TOC and CEMS applications. All require minimal space in the lab and feature near-zero maintenance. Based on performance and reliability, the Altec AIR CO2 Adsorbers have become the choice of major instrument OEMs for use with their analyzers. Make ultra-dry, CO2-Free air from compressed air dryer systems. Outlet flows to 320 LPM.