Atos Medical Provox Micron Heat and Moisture Exchanger,Micron,30/Pack,7248Price: USD390.99 Atos Medical Provox Micron Heat and Moisture Exchanger (HME) addresses the risk of infection by airborne pathogens and could be valuable for laryngectomees in need of improved health safety. It is designed to be worn in front of the tracheostoma and the integral filter helps to filter small airborne particles like bacteria, viruses, dust and pollen. The HME is clinically proven to improve the airway climate. Other products from H e a l t h P r o d u c t s F o r Y o u |