What is the life expectancy for a Caire Eclipse 5 portable oxygen concentrator? You are here: Main Portable Concentrator FAQs Caire Eclipse 5 Caire Eclipse 5 FAQs What is the life expectancy for a Caire Eclipse 5 portable oxygen concentrator? < All Topics The expected life for the Caire Eclipse 5 is 5 years or up to 10,000 hours.