So, our PB is adding the Hayward T-Cell-15 to our plumbing (plumbing is completed). We have two pipes going to the pool - one goes to the in-floor popups and the other to the returns.
He recommends adding the cell to the pipe that feeds the in-floor popups - says it will ensure all chlorine goes into the deep water and mixes well. He says it is better not to put this in the line that feeds the returns, since chlorine will be in more 'shallow' water.
Any advice on this? Logically he sounds correct, though.