Product review (1 stars): I don't really hate the filter but I needed a replacement for the ...
I don't really hate the filter but I needed a replacement for the ULTRAWF and this came up in Subscribe and Save as a replacement. My replacement light engaged a few days ago and I found this is NOT the correct filter. Now it is too late to return so I am kind of stuck with unusable filter. If there is a way I can get the filter I need, return this and pay the difference I would be happy to change the review to 5 stars.