I have a 24000 gallon vinyl inground pool,1.5 hp motor that's 12 years old.Motor seems to pump lots of water,but not much sucsion on hand vacuum.The only valves I have is a little on in skimmer but turning it does not seem to change things.Liner replaced last year,sand filter cleaned a filled with new sand,no evidence of any leaks.
Any help would be appriciated.
Tom
Any help would be appriciated.
Tom