2", Universal, Adjustable, Chlorine and Hard Water Resistant, Toilet Flush Valve Flapper for 1.6 GPF Toilet. The flapper is for use in 1.6 gallon per flush toilets. This flapper can be adjusted to restore a toilet to factory specifications so that your toilet does not waste water and runs properly. Featuring durable construction with built-in Microban to fight bacteria, an adjustable float to control water levels and universal fit for most 2" flush valve toilets.
- Easy to install
- Adjustable float move down for more water, up for less water
- Chlorine and hard water resistant
- Flexible design fits on flush valves with or without mounting ears