The manual for my Summerwaves Sand Filter says I need to backwash and rinse everytime I start my filter, but doing this is causing a lot of water loss.
Is this necessary? Right now I am having to add water to my pool about twice per week and I'm sure I've lost CYA and salt this week.
Is this necessary? Right now I am having to add water to my pool about twice per week and I'm sure I've lost CYA and salt this week.