This is a 10-pack of 22mm ID, dual-limb, with proximal pressure line, nonheated, single-use adult circuits to be used with Trilogy Evo and Trilogy EV300 ventilators.

The next generation of the Philips Trilogy ventilator delivers proven performance in noninvasive (NIV) and invasive (IV) ventilation, and is designed to stay with your patients across changing care ...