Product review (1 stars): Not for Thermador Built-in Bottom Freezer
I have no idea what other Refrigerators this won't work with but I know it doesn't work in mine even though it absolutely is marketed as 100% replacement. And it wasn't just a bad sample.  I bought two and neither would allow ice to be made. Unfortunately I stored them for a year before using so I can't even get a refund. Save yourself the headache and buy the original equipment Bosch filter.

$40 flushed down the drain.