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GROHE Blue offers a choice of filter sizes and three types of filter options, which means you can get perfect drinking water whether you live in a hard or soft water area.
BWT FILTER TECHNOLOGY
Technology that lets you taste the difference
For our GROHE Blue system we have worked with BWT, Europe’s leading filtered water professionals, to ensure that our system produces an unparalleled refreshing drinking experience.
GROHE Blue filters use a five-step filtration process to remove even the smallest particles from tap water, while leaving behind all the important minerals that benefit your health.
Five-step Filtration Explained
- PRE-FILTRATION Filters out coarse particles of sand and dirt.
- ACTIVATED CARBON PRE-FLlTER TASTE IMPROVEMENT Removes chlorine and certain organic compounds including insecticides and pesticides, for a cleaner, fresher taste.
- HIGH-PERFORMANCE ION EXCHANGER Removes limescale and metal substances.
- ACTIVATED CARBON FILTRATION A second filtering process for a maximum taste experience.Bypass water is filtered and purified while keeping essential minerals.
- FINE FILTRATION Captures even the finest remaining particles
- OUTLET WATER
- BYPASS SETTING A small amount of limescale in the water is important for a pleasant taste and mineral balance. The bypass setting allows a small amount of water to be filtered without removing limescale in the ion exchanger.
- INLET WATER
- FILTRATION BYPASS WATER
- BYPASS WATER FLOW
GROHE Blue filter – drinking water, refined
Our standard 600-Liter high-performance filter comes with every GROHE Blue starter set, and replacement filters are available in three sizes – 600L, 1500L and 2600L at 15dKH. Every GROHE Blue filter cartridge uses five-step technology to remove all substances from tap water that impair its taste. Carbon filtration removes chlorine while a high performance ion exchanger reduces limescale and heavy metals, leaving you with untainted, odour-free drinking water with a pure, fresh taste.
GROHE Blue activated carbon filter – your solution for soft water areas
Ideal for soft water areas, the activated carbon filter improves the taste by removing chlorine and metal substances but does not filter out carbonate hardness.
GROHE Blue Magnesium+ filter - For great taste and health benefits
Enjoy additional health benefits by choosing the Magnesium+ filter model. It uses our five-step filtration process and it also adds magnesium to the water. Something of a tea and coffee connoisseur? Then this is the option for you, with the added magnesium delivering the best-tasting tea and coffee possible.
Change the filter in 4 steps
Easy to maintain
There’s no need to dread changing the filter! Once the GROHE Blue lever’s LED display is flashing orange, you just need to follow these four short steps to replace the filter.
1 Step
Unscrew the filter from the filter head
2 Step
Press the left button twice to reset the digital display
3 Step
Screw the new filter into the filter head
4 Step
When the display shows 99% filter capacity GROHE Blue is ready to go again
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