The FRIO has a manufacturer’s guarantee of 12 months.
Meanwhile, many of our customers have advised us that their FRIO has lasted for several years, but this will depend on how often it is used and how well it is cared for.
Due to varying climatic and environmental conditions around the world, a FRIO will respond differently and age accordingly. If activated and used sensibly it will continue to respond to your needs over a long period of time. With age, the length of immersion time will increase but as long as the crystals expand into a gel it will function properly. When the crystals fail to expand, it is time for a replacement.
Note: the FRIO is re-usable; the life of ‘in-use’ insulin is one month.