I need to replace a my pump. I have an old doughboy 1.5hp and it's going bad.
11,000 gallon above ground pool, salt, doughboy filter with 2sq ft. filter area and 225lbs. sand
1.5" plumbing close to 30' long and I think it normaly runs at 11.5 psi.
I was thinking that 1hp would be enough with...