AirSpiral and Evaqua 2 technologies:

- AirSpiral technology protects humidified gases from the ambient conditions using insulating pockets of air and integrated wall heating along the lenght of the inspiratory limb. This technology helps to reduce the formation of condensate, while the smoothbore internal walls improve resistance to flow.

Evaqua 2 technology minimizes expiratory limb condensate by allowing humidity to permeate freely through the tube wall while preventing the diffusion of pathogens. This technology decreases condensate in the expiratory limb, which can reduce ventilation issues caused by mobile condensate.