Granada Seville water quality and filters

I was well aware that the water quality in Europe was poor, so I brought along faucets and filters for the shower and kitchen before leaving.

The water quality in Granada is not bad.

The filter was almost the same, but when I used it in Seville, the color changed in just one day.

And the shower head replaces the existing faucet easily, but the size does not fit the kitchen one.

In the end, I wrapped it with a rubber band.