The AirSeal® Tri-Lumen Filtered Tube Set (FTS) connects the iFS to the AirSeal® Access Port, enabling the creation of the air barrier in the cannula, CO2 insufflation, smoke evacuation, and constant pressure sensing. The Tri-Lumen FTS also features a 0.02 micron filter, well beyond ULPA filtration and the guidelines established by the Association of Perioperative Registered Nurses (AORN).