GROHE 40691001 Blue® BWT replacement filter Magnesium+ filter

Tuesday

GROHE 40547001 Blue® BWT replacement filter Carbon filter

Wednesday

GROHE 40404001 Blue® BWT replacement filter 158.5 gallons (600 liters)

Saturday

GROHE 40430001 Blue® BWT Replacement Filter 396.25 Gallons (1500 Liters)

Wednesday