text.skipToContent text.skipToNavigation
 

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.

S-Size/
M-Size/
L-Size Filter
Magnesium+ Zinc Filter Activated Carbon Filter UltraSafe Filter
Product Number 40404001/
40430001/
40412001
40691002 40547001 40575001
Filter Technology removes any undesirable
substances, including heavy
metals and reducing lime
content

 
removes any undesirable substances, including heavy
metals and reducing lime content
 
removes any undesirable substances

 
filters 99,99% of all bacteria and microplastic (>1µm),
reduces substances responsible for taste and odor

 
Additives / mineralization recharges the water with magnesium and zinc
Filter capacity
up to
 
600 liters/
1500 liters/
2500 liters
at 15° dKH
 
400 liters at 17° dGH 3000 liters,
for regions with water hardness below 9° dKH
3000 liters
at 15° dKH (max. 6 months)
 
Compatible with
GROHE Blue Home
S-size, M-size: Yes
L-size: No
Yes Yes Yes
Compatible with
GROHE Blue Professional
Yes Yes Yes  Yes
Compatible with
GROHE Blue Pure
Yes
(with flowmeter only)
Yes
(with flowmeter only)
Yes Yes
(with flowmeter only)