How long a central vacuum should last depends on the quality of the system and how often it is used. A good quality system that is well-maintained and used only occasionally should last 10 to 12 years. However, a lower quality system that is heavily used may only last 3 to 5 years.

A central vacuum should last around 10 years. However, it's important to maintain the system by cleaning the filters and hoses every few months in order to ensure optimal performance.