The filter uses RFID (Radio-frequency Identification) technology to allow the

 cartridge and the coffee machine can communicate with each other.

The machine will recognise when a filter has been installed and will

 automatically activate the correct mode, your machine will continue to collect

 information about the filter and will advise when the filter cartridge has been 

exhausted.

The filter itself will ensure that your water quality is the best it can be for the 

best coffee from your machine. It can effectively remove limescale, heavy 

metals and other contaminants which can alter the taste and smell of water. 

Important minerals are retained in the water.

This filter was designed for the following machines with intelligent water 

system (IWS)

- WE6

- WE8