Fluidmaster 8102P8 Flush 'n Sparkle Automatic Toilet Bowl Cleaning System Refills, Blue 2-Pack, Upgraded Version

Refill and re-start your automatic toilet bowl cleaning system with these Flush N€ Sparkle Replacement Cartridges. These Fluidmaster 8102 Flush N€ Sparkle Toilet Bowl Cleaning Refills easily replace used blue cartridges in only a minute. Take the hassle out of keeping your toilet clean, with a self-cleaning toilet bowl system that eliminates outdated and damaging tablets and liquid cleaners. These blue replacement cartridges each last for up to 3 months, for a 6-month total of hands free toilet cleaning. Each flush releases surfactant-based cleaning solution to reduce bacteria. Relax and let the toilet clean itself with the Fluidmaster Flush n€ Sparkle self-cleaning toilet system.