Fluidmaster Flush 'n Sparkle Refill Cartridges with Blue Cleaning Formula Set of 2

Fluidmaster 8102P8 Features:

• Automatically clean your toilet with every flush
• Scrub-free, hands-free cleaning
• Easy to replace in just 1 minute
• Includes: 2 Blue cleaning cartridge refills for up to 6 months of cleaning
• Blue cartridges eliminate cleaning liquids and tablets
• Refills fit both Blue and Bleach Cleaning Systems
• Isolates cleaner from the tank water so tank parts aren't damaged by the detergents or bleach used by other in tank cleaners
• Cleanser treated water is injected only to the bowl, where it is needed, so cleaner application is efficient
• Surfactant based cleaning agent reduces spread of viruses and bacteria