Siemens coffee machine water filters by part number

1 Siemens water filters sold in Australia. Each part page lists the models it fits, how often to change it and what sellers charge.

Siemens EQ series machines use the BRITA Intenza water filter, sold as TZ70003 and also under BSH part numbers such as 17000705 and 17004340. Siemens says to replace it after 50 litres (400 cups) or every two months. Remove the filter before descaling the machine.

Source: siemens-home.bsh-group.com

The water filters

BRITA Intenza water filter for Bosch / Siemens fully automatic coffee machines (TCZ7003 / TZ70003)17000705 · 7 modelsfrom $34.89
The BRITA Intenza is the water filter for Bosch and Siemens bean-to-cup machines: Bosch sells it in Australia as 17000705 (retail code TCZ7003), Siemens calls the same cartridge TZ70003. It sits in the water tank, has an aroma ring on the base that you set to your water hardness, and Bosch rates it for 50 litres or two months, whichever comes first. The machine tracks the filter and asks for a change on the display. It slows scale rather than stopping it: you still descale, and you take the filter out first.
Change it every 2 months; 5 steps, no tools.
Fits 7 Siemens models: CT636LES1, CT718L1B0, CT836LEB6, CT918L1B0, CT918L1M0, TE7, TK7.

Brand names describe compatibility only; FitMatch is independent of Siemens. Fitment sources are recorded on every model page.