Grohe Blue UltraSafe Filter

Extra-fine membrane filtration
Removes 99.999% of bacteria
Removes up to 99.5% of lead
Reduces chlorine and improves taste
Captures microplastics >1µm
4-stage filtration: pre-filtration, activated carbon, lead filtration, ultrasafe membrane
Capacity up to 3000 litres
Replacement every 6 months
Compatible with GROHE Blue Home, Professional, and Pure systems