Plumb Pak
The Plumb Pak K833 is a 3-inch plastic toilet tank flapper designed as a direct replacement for American Standard Cadet flush valves and Keeney K835-11 models. It features a hard plastic body with a chemical-resistant silicone or rubber seal to ensure durability against cleaning agents. The package includes a chain and hook to facilitate easy installation and repair of leaking toilets.
Pros
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Cons
How It Compares
The K833 is positioned as equivalent to the Keeney K833-2, sharing identical 3-inch sizing and plastic/rubber construction for Cadet compatibility. It serves as a direct replacement for original equipment flappers without specific numerical performance benchmarks compared to competitors like Fluidmaster or Korky.