In Mitte Home devices with firmware versions up to 4.0-3.4-7.0, Mitte Home cartridges expire three months after the first activation. You can see the expiry date in your Mitte app below the cartridge status.
Starting with firmware version 4.1-3.4-2.0 the best before date is 90 days. For optimal mineralization and filtration results, we recommend not using the cartridge after this period.
After 120 days, the cartridge can no longer be used, the middle app will indicate this in time.
If you want your device to be updated to this firmware version please contact Mitte Customer Success.
- You can find the version of the firmware currently installed on your device in the Device View in the Mitte app.
For more information, see our article: Does my Mitte Home cartridge expire?
More information about cartridges you might be interested in:
Mitte PET bottle
The Mitte PET bottle should be replaced after three years, you can find the expiration date on the bottle.