Fluidmaster Flush Valve 5966749 | Open Box - Red, Excellent Condition

So here's the deal: this is a Fluidmaster flush valve, part number 5966749.

It's an open box item, but don't let that throw you.

It's in excellent, new condition with zero wear.

It just might be missing the original box or the seal is broken.

You still get all the original accessories.

Maybe it's a factory second?

Honestly, it looks perfect.

It's that classic Fluidmaster red, and it's ready to go in your toilet.

If you're dealing with a leaky or faulty flush valve, this is a solid, reliable fix from a brand everyone trusts.

One valve, ready to install.