The Filters are passive humidification systems that retain

heat and moisture from the patient's exhaled gas

This heat and moisture exchange filter provides effective

protection against various types of particles including

bacteria, viruses, and moisture droplets

The filters help protect the patient, the equipment, and the

breathing circuit from contamination

Enhances particle capture efficiency and give a low and

stable breathing resistance even when wet

A conveniently located port or connection permits gas

sampling at the top of the housing