Product review (5 stars): This one really works. Avoid the cheaper Chinese replacement ...
This one really works. Avoid the cheaper Chinese replacement. The proper MSWF replacement has a larger center hole with a washer inside. This is necessary for GE replacements. If you buy from someone else, be aware of this important difference, as the ones with the smaller center hole and no washer will not seal, and after a day or so will stop passing water through them.
Again, this one is the ticket. Buy and use with confidence.