I recently bought a house with an inground pool. Everything had to be replaced (pump, filter, etc.) since it hadn't been used in some time. I decided to go with a SWG. Bought the Hayward SwimPure Plus and a Hayward EcoStar (variable speed pump). Instructions for wiring the SwimPure say to wire it up to your timer since it can only run when your pump is running. I don't have a timer. The EcoStar has built in controls and timers. The instructions give options to wire the SwimPure up to Goldline, Pentair, and Polaris controls........which I also don't have. I'm new to this so I could easily be missing something simple. Do I also wire the SwimPure up to it's own breaker? If so...20amp? And...what is the point of the flow switch for the SwimPure? Figured that would activate the unit once it saw flow...???? Would really appreciate any help anyone may give.