I’m afraid the bottle you said would fit out Franke soap dispenser does not fit. The opening at the top of the bottle is too big.

I was advised by Chicago FS that Franke makes only one replacement bottle for my soap dispenser. I ordered the bottle and it doesn't fit. I find it unusual that Franke would stop making replacements for an item which I purchased less than 2 years ago.

Finally found this part for an older Franke sink. It’s perfect. Thank you for your prompt service.