The GROHE Blue Cleaning Cartridge keeps your GROHE Blue System clean and functional to consistently deliver great-tasting water. The cleaning agent guarantees safe, 100% natural disinfection of your GROHE Blue cooler, filter head and spray head. Requires adapter 40694, sold separately.

• 100% safe and natural disinfection and cleaning of the GROHE Blue cooler and filter head
• Maintains cleanliness and proper functionality of system
• Must be used with Kit Adapter 40694, sold separately
• Single use cartridge