Using a CPAP sanitizing machine can help extend the life of the various parts of your CPAP device by keeping them clean and free of bacteria and other contaminants. This can potentially reduce the frequency with which you need to replace certain parts, such as the mask and tubing.

It's important to note, however, that certain parts of the CPAP device will still need to be replaced regularly, regardless of whether you use a sanitizing machine or not. For example, the air filter should be replaced every month or so, and the mask and headgear may need to be replaced every six months or so, depending on the specific product and how often it is used.

In general, it is a good idea to follow the manufacturer's recommended replacement schedule for the various parts of your CPAP device to ensure that it is working properly and effectively.

Using a CPAP sanitizing machine can help extend the life of the various parts of your CPAP device by keeping them clean and free of bacteria and other contaminants. This can potentially reduce the frequency with which you need to replace certain parts, such as the mask and tubing.

It's important to note, however, that certain parts of the CPAP device will still need to be replaced regularly, regardless of whether you use a sanitizing machine or not. For example, the air filter should be replaced every month or so, and the mask and headgear may need to be replaced every six months or so, depending on the specific product and how often it is used.

In general, it is a good idea to follow the manufacturer's recommended replacement schedule for the various parts of your CPAP device to ensure that it is working properly and effectively.