The 16BP from Korky is a 2” Toilet Flapper for 1.6 GPF Toilets.
- Saves up to 50% more water in standard toilets made before 1994;
- Can be adjusted to 1.6 GPF (Gallons Per Flush);
- Stainless steel chain included;
- Chlorazone rubber material resists chlorine, bacteria, city water treatment, hard water, and well water;
- Made in the USA.
- 5 year manufacturer's warranty