Use this Danco flapper when repairing a 1.6 gallon low-flush toilet. It will provide a positive seal and help restore your toilet to a high level of performance. Toilets that do not shut-off properly waste water.

Fits coast flush guard
Includes 5 color-coded inserts to control drop rate
Fits OEM Ref. No. 53438
Eliminates running toilets
Easy installation