Product review (2 stars): I have purchased this replacement filter several times until my ...
I have purchased this replacement filter several times until my recent purchase I hadn't had problems.  My current replacement only lasted a 3 weeks.  It totally fell apart. I usually only use 2 filters during the winter months. This year I'll be using 4. I did reorder a replacement a week ago which I'll get tomorrow. However, if I'd known then what I know now I would have purchased a different brand.