A Static Favorites List is created by adding items to your list from Search and/or Browse results, product detail pages, and previous orders and invoices. You can also upload your list using the Excel template provided on the "Favorites List Management" page.
A Dynamic Favorites List is automatically created from your purchase history based on the timeframe, ship-to name, and product categories you want included. This list updates each time you open it based on the criteria selected.
2 in. toilet tank flapper is the #1 selling flapper in the US. The exclusive longest lasting rubber resist chlorine, bacteria, city water treatment, hard water, and well water. It is recommended by plumber.
2 in. flapper
1-year limited warranty
Flapper tank ball that does it all - Douglas flush valve