Features
• FL2 2″ flapper is adjustable to tank conditions
• FL3 3″ flapper utilizes a replaceable gasket
• All flappers have a 5-year warranty if no toilet tank cleaner is used
after installation.
This single flush valve is can used for the toilet upgrade with touchless Touchless Toilet Flush Kit you please check the link to seehow Touchless Flush Kit for Flapper Valve Toilets Installation