Designed with a rounded ergonomic polypropylene housing, Clear-Therm 3 represents our most cost-effective HMEF product. Clear-Therm® Plus: HMEF for use in anaesthesia and intensive care with HME on the patient side. Clear-Therm® Midi: a low volume option for minimising dead space in anaesthesia. Clear-Therm® Angled: offers an easy to use option with an integral 90° elbow, reducing the need for an additional catheter mount or separate patient elbow. Clear-Therm® Mini: for paediatrics and neonates. Clear-Therm Micro: HMEF for neonates.