How long will AirPhysio last?

I'm curious to know, how long can I expect AirPhysio to last? Is it a one-time use product, or does it have a longer shelf life? I'm interested in investing in a product that will provide long-term benefits and am wondering if AirPhysio fits that criteria. Additionally, does its durability depend on how frequently it's used, or are there any specific maintenance requirements that need to be followed to ensure its longevity? Clarifying these points will help me make an informed decision on whether to purchase AirPhysio or look for an alternative.