I have had three pentair boost pumps, each lasted right about 2 years to the day. I decided to not go with pentair ever again. I searched and found FibroPool, and it appeared to match/look very similar to the pentair product.
So I decided to go for it. Now take into consideration its only been a month but the installation was easy after I got the parts that helped take it from 1" to 1.5" - the fit was perfect into my slot, installation was simple to do and the pump is so much quieter then the pentair ever was.
I love my new pump. Its quiet, it works and I am very happy!