WHAT OUR CUSTOMERS SAY…The Kohler GP1105825 is a genuine replacement flapper and float kit designed primarily for Sterling 1.28 gallons per flush (GPF) toilets. This red, 2-inch rubber flapper is engineered to fix common issues like “ghost flushing,” intermittent leaks, or continuous running by restoring a reliable seal against the flush valve.
GP1105825
- Kohler GENUINE Part
- Replacement flapper with float kit for various Kohler toilets
- Engineered to promote product longevity
- Made with premium materials for enhanced durability
- For 1.28 gpf toilets only
- For 1.6 gpf toilets, use GP85160
- For use with Sterling Toilets
