Genius Ideas GI-72701: 3 Pieces Nesspure Replacement Filter

The handy 3in1 filter for coffee machines is simply placed on the bottom of the water tank with a magnetic of the water tank.

There it improves the water quality in three steps for the best coffee aroma:
Microfiltration (through microparticles)

Activated carbon (for pure taste)
Magnetic field (destroys limescale molecules)

Ingredients of the filter: activated carbon (free of silver).
The service life of the filter: Approx. three months.