This is an older video I found on my computer. I had a channel under the same name a few years back, but I deleted it, along with most of the videos on it.
1994-1997 Kohler Highline 3.5 gpf toilet. This is the last of the 3.5 gpf Kohler Highline toilet before they replaced it with the 1.6 gpf Kohler Highline toilet. They discontinued this toilet in 1997. Great flush too.