New to the sand filter stuff and have a few questions.
#1: What are the signs that I need to add more sand?
#2: I know I will get some sand back in the pool, but are the signs that I to much sand back into the pool?
#3: Approximately how many backwashing cycles before more sand is needed?
Thanks
#1: What are the signs that I need to add more sand?
#2: I know I will get some sand back in the pool, but are the signs that I to much sand back into the pool?
#3: Approximately how many backwashing cycles before more sand is needed?
Thanks