Hello. I have a one speed 8 yr old Pentair Superflo pump. The original pool builder reached out to me that he had a new Pentair Intelliflow3 VSF plus the Pentair clean and clear RP 160355 cartridge cleaner. Everything is new and in the box. Reason selling it is because one of his customers decided to go with Hayward vs Pentair. He is looking to sell both items for $1700 which I know is way below what both items would cost online, but looking for a quick sell. Thoughts on this pump? Worth the investment? Any feedback appreciated. Thank you