If your toilet is leaky, noisy or continuously running, it is most likely an indication that the flapper is not sealing properly. To determine this, follow the simple food color test below.

Food color test
1. Remove tank cover and add drops of food coloring to toilet tank.
2. Wait 25 minutes.
3. If color appears in toilet bowl, the flapper is leaking.

Problem: Flapper closes too soon.
Solution: Replace current flapper with Korky Plus Adjustable flapper p/n 2004BP. Slide float down for more flush.

Problem: Flapper doesn’t seal/sit properly on flush valve.
Solution: Confirm that flapper is properly attached to flush valve. Cut the collar for plastic flush valves. Keep the collar for brass flush valves.