Easy to upgrade
Now, existing users of Interspiro BAs are able to upgrade their sets with further improvements, compatible with previous Spiromatic equipment. With the QS-system, the existing equipment can be upgraded without necessarily having to invest in a completely new breathing apparatus. Interspiro QS-system allows the users to move forward with the latest in product development like the QS-harness, the S-mask and the plug-in regulator. This opens the way for a wide range of configurations and you can specify the Interspiro BA that best suits your needs.
— Combine, update, change