That would replace your filter pump.. If you have reason to believe your pump is going out then I think it is worth it to pay the price. To just swap out a good running pump would take over 5 years to recoup the costs for me.Ok.... I was watching a video that talked about adding an SWG. Below is a picture of the diagram. Is the cell vessel the SWG, and where would the VS pump go? Does the VP replace my sand filter. Or what does it replace on my equipment? Is it just and additional thing I need to add to my pool equipment?
The YouTube video that talks about it is here. But i didn’t hear anything about a VP pump.