Hygrolife Heat and Moisture Exchangers

When a patient breathes through an artificial airway, the nose and upper airway can no longer warm and humidify inhaled air the way they normally would. That's the job the Hygrolife line from Cardinal Health is built to handle — passively capturing heat and moisture from each exhaled breath and returning it on the next inhalation, helping keep the airway from drying out.

This collection features the Cardinal Health Hygrolife Heat and Moisture Exchanger (0.7 cm, 353U5413), a compact HME sized for lower dead space in the breathing circuit. Passive humidification like this matters because dry gas thickens secretions, irritates the tracheal lining, and makes airway clearance harder — problems that add up quickly for intubated or tracheostomy patients.

Buyers evaluating an HME usually weigh a few things: the added dead space (a concern in smaller tidal-volume patients), how the connector fits their existing circuit, and how long the exchanger stays effective before it should be swapped. The low-profile Hygrolife design keeps dead space modest while maintaining reliable moisture return, making it a practical choice across hospital, sub-acute, and home ventilation settings.

Hygrolife HMEs are single-patient-use devices intended to be replaced per your facility's infection-control protocol. Pair them with the rest of your ventilation setup by browsing our broader Airway Management selection or the full Respiratory Care category for filters, circuits, and related accessories.