GROHE on Instagram: "Custom fizz, zero fuss. Lightly bubbly or extra sparkling - choose your perfect fizz level with our GROHE Blue Home water system. In a double-blind study, 80% praised the pleasant fizz and 70% noted its sparkling quality, with high scores across all 10 dimensions. Great taste. No waste. From kitchen tap to glass in seconds. The only drink you need. #GROHE #waterfilter #filteredwater #modernkitchen #kitchendesign #healthyliving #hydrationgoals"