There s a half inch slit on the flapper that serves no purpose what so ever.
Glacier bay dual flush toilet keeps running.
Setting the water level above this tube prevents the float from turning off the water valve and the excess water drains down the tube.
If you have a dual flush toilet from glacier bay it has a flush canister and the part that leaks is the seal around the tank outlet.
This is dual flush toilet from sam s club product finisia members mark having a walter keep running problem.
To replace the seal empty the tank unhook the flush valve canister from the fill valve and unscrew it.
Place 3 pieces of toilet paper in the bowl and flush if the bowl evacuates the toilet paper lower the green dial setting by one number and repeat flush.
When toilets cycle off and on continually the problem is often with the flapper valve.
Glacier bay products frustration when you flush the toilet the chain often gets stuck on the flapper allowing the water to continue running.
If the glacier bay toilet runs continually try adjusting the water level.
Some glacier bay toilets have a flapper and when it leaks it usually means it s time for a new flapper.
Continue this process until toilet does not evacuate the paper and adjust dial up 1 setting.