About This Product
That annoying toilet leak or weak flush might be a worn-out tank ball.

The Fluidmaster 5100 is a universal replacement that fits all brands, so you don't need to hunt around for a specific model.

It comes with a brass rod – more durable and rust-resistant than plain plastic or steel.

Installation is straightforward: just unhook the old one, hook this one in, and adjust the chain length.

No special tools required.

It's designed to form a tight seal every time, reducing water waste and preventing that constant trickle sound.
Backed by a 1-year warranty, so you can install it with confidence.
A simple, cheap fix that can save you gallons of water and a lot of frustration.

Good to have on hand for routine toilet maintenance.
