Quote Originally Posted by ehuesman View Post
My main question was whether or not I defeat the benefit of a VS pump (being able to run at lower RPMs) by using a suction-side cleaner, which has to be run a higher RPMs. I noticed you said the pressure-side cleaner by Poolvernuegen operates at a lower flow rate than others, do you know if this is also the case for their suction-side versions? If not, are there other effective suction-sides that I would likely be able to run at lower RPMs?
Yes the suction side does as well. That is the one I have. But even so, you will need higher RPM to run that than without it. Especially, if you want the skimmers to work at the same time. I am not saying it isn't worth it but you just have to take that into consideration.

Also, keep in mind that both Pentair and Hayward have shorter warranties now for DIYers. You get the longer warranty only when you have a professional install the pump.