Mitte Home devices with firmware versions up to 4.0-3.4-7.0 have a cartridge best-before and shut-off date of 90 days after cartridge activation. The cartridge can no longer be used after this time.
Starting with firmware version 4.1-3.4-2.0 Mitte cartridges have a best-before date of 90 days and a shut-off date of 120 days after cartridge activation.
Starting with firmware version 4.3-3.4-1.0 Mitte cartridges maintain a best-before date of 90 days from cartridge activation, but will not be shut-off, and instead you will be able to use the cartridge as long as you like.
From firmware version 3.4-4.3-2.0 and onwards, Mitte cartridges maintain a best-before date of 180 days from cartridge activation with no shut-off. Please note that we recommend not using the cartridge 180 days after activation! Optimal mineralization and filtration can not be guaranteed after these 180 days.
Mitte Water app users can locate their current firmware version in the Device tab.
We recommend keeping your device firmware up to date at all times to assure the best functionality. Please contact our Customer Success team if you require assistance with updating your firmware.