Heat Moisture Exchanger + B/V Filter (HMEF) 1000 – CO2 Port & Flex Tube – Low Profile

Dynarex Resp-O2™ HMEFs are single-use respiratory devices designed to provide humidification and help prevent mucosal dryness during mechanical patient ventilation and other respiratory treatments. The integrated bacterial/viral filter reduces the risk of contamination and provides protection from airborne particles and microorganisms.