The heating, ventilation and air conditioning (HVAC) systems on our ships continuously supply 100% fresh, filtered air indoors. You can breathe easy knowing the robust system’s layers of protection make the transmission of aerosol particles between spaces extremely low to virtually impossible. This has been validated in an independent assessment conducted by the University of Nebraska Medical Center and National Strategic Research Institute.
How is air circulated and filtered on board? Is the air safe on board a cruise ship?
On Celebrity Cruises ships, 100% fresh ocean air is continuously supplied from outside. Intake of air occurs on one side of the ship for cooling and ventilation, then the air is removed via exhaust on the opposite side of the ship. This continual intake of fresh air replaces the air in any space, with a total air change up to 12 times an hour in staterooms, and about 15 changes an hour in large public spaces. Fan coil units in your stateroom and public spaces provide an extra layer of protection, continuously scrubbing the air of pathogens, using a high-grade MERV 13 filter that captures aerosols 0.3 to 1 micron in size with ~90% efficacy— fine enough to filter aerosolized viruses. An independent study by the University of Nebraska Medical Center confirmed that cross-contamination of air between adjacent spaces is virtually impossible thanks to this powerful system.
The health and safety protocols set forth herein, guest conduct rules, as well as regional travel restrictions and clearance to visit ports of call, are subject to change without notice based on ongoing evaluation, public health standards, and government requirements. Onboard and destination experiences, features, itineraries, and guest conduct rules vary by ship and destination and are subject to change without notice.