I have used many years a Kohler Aquifer K-200 under sink water filtration system with a K-202 filter. For the past 8 months or so the K-202 has been very hard to come by and eventually it was announced that it was no longer in production. This is advertised (also in Kohler's documentation) as a replacement for the K-201 and K-202, so I ordered it. After some effort when I crawled under the sink to replace my leaking K-202 I couldn't get it in and upon inspection I saw that the length of the plug and the shape of the side latches are not the same as the K -202 , so I don't think anything will fit there (see photo). Now I have to pack it up and send it back. Such a waste of time and effort.
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