SpiraLith Brand of Micropore, Inc.

Micropore is an ISO 9001 manufacturing company that produces advanced absorbent systems for the most critical rebreathing and life support applications, including military and commercial diving, submarines, medical devices, mining and emergency response. Micropore was founded in March of 1997 with the introduction of a revolutionary CO2 absorbent system. Marketed under the ExtendAir brand name, the CO2 absorbent cartridges provide superior performance advantages over existing granular absorbents. ALL granular absorbents, well-known to cause many complications, having a direct and negative impact on patient safety, anesthesia costs, machine health, and the time and efforts of hospital staff, particularly anesthesia providers, technicians, and biomedical engineers.