Review on KOHLER GENUINE GP1083167 Kohler Toilets by Greg Anderson

Don't waste your time with this. I couldn't set the height on the one they sent me. I moved the gray locking bushing up as suggested by other comments but it still hasn't adjusted. It just spins in place. Not giving you a spare tube to refill is sooo cheap. Talk about trying to save a dime. The little colorful limiters are a joke. Which one do I use? I replaced my original inflation valve with a Fluidmaster. The Fluidmaster works well but is a little louder than my original Kohler. That's why I bought this. However, reading another review, this new Kohler doesn't appear to be as quiet as the original. So for me it's a big waste of time. I returned it.