Fluidmaster5403 Universal Water-Saving Long Life Toilet Flapper for 3-Inch Flush Valves, Adjustable Solid Frame Design, Easy Install

Second time purchase (2 different toilets)Quick to install. Works well

Just gotta say, these newer type flappers are great. They have a snap on end that goes on the tube side that was pretty easy to snap on, much easier then wiggling the rubber off those end pieces that stick up. I had to remove it once to adjust the water, so it just snapped off just as easily. To adjust flush water amount, that clear bulb like thing, just pull up on it and turn it to adjust it to the number, higher means it flushes more water. I set it to 9, which my toto toilet supposed to use 1.3 gallons i think at setting 6, but i found that i prefer it to flush more water down to insure there are no clogs. So far so good, but when i first installed at 6 not only was the water level lower but seemed to flush much less water. I adjusted my korky fill valve, which is highly recommend, super easy to adjust fill level. So water was only filling up half way but after adjusting the fill valve toilet works great as it always has and this flapper seems much more heavier duty since it uses more plastic then the rubber which with hard water tends to deform after time and you get the middle of the night leaks or ghost flushes lol. So do i recommend this, yes it worked great and it seems universal for most modern toilets that have a 3" opening.

Me gusto el diseño y lo fácil y sencillo de su colocación.

This product is great. Had a slow leak in a couple of toilets and this product cleaned that up quickly. Was easy to install and fixed the problem with no issues. A bit pricey, but you get what you pay for!

Fitted my toilet perfectly.Has a good rubber seal and a bit of weight to it.Easy install.