Product review (2 stars): Had I reviewed this item when I first purchased, ...
Had I reviewed this item when I first purchased, I would have given it 5 starts.  It fit perfectly, worked well, was quiet, however 11 months later and it self destructed.  The impeller had broken from the shaft and the gasket and pieces behind it were damaged.  It gave me 11 months of service, but I would expect it to last a bit longer seeing as my first one lasted almost 15 years.