Sensors inside Molekule monitor the life of the filters and replacements are sent to your doorstep by the time you need them. For the system to work, Molekule needs to be connected to the cloud via your WiFi network.
You can use Molekule to its full extent if you prefer not to connect the system to WiFi. Smart filter monitoring will be disabled in this case but as a subscriber you will still receive new filters. The replacement frequency will then be based on an estimated average lifetime of the filters, not on the actual status of your filters.
To ensure your air is kept consistently clean, we recommend connecting Molekule to WiFi, if possible.