The part on the bottom of the toilet tank that opens to allow water to flow from the tank into the bowl.
A valve that replaces a tank stopper in a toilet. Creates a seal between the tank and the bowl.
Thin metal valve used in refrigeration Compressors which allows gaseous Refrigerants to flow in only one direction.
A large bowl for urinating or defecating into, typically plumbed into a sewage system and with a flushing mechanism
gutter: misfortune resulting in lost effort or money; "his career was in the gutter"; "all that work went down the sewer"; "pensions are in the toilet"
The process of washing oneself, dressing, and attending to one's appearance
a plumbing fixture for defecation and urination
A room, building, or cubicle containing one or more of these
a room or building equipped with one or more toilets
toilet tank "flap"
What's a flapper?
A flapper is a rubber mechanism in your toilet tank that is the moving part of the flush valve, sealing water into the tank and allowing water to exit the tank when you flush.
Bad Packaging
Seen at Gristedes. I'm not much of a plumber but I know the difference between a toliet tank flapper valve and a shower head...