Pressure gauge bad?

[aylad]

If it's not going to zero with the pump off, you're better off replacing it. It only takes getting wet and cold once to make them malfunction, and they're fairly inexpensive. I end up replacing mine every year.

[iBrew]

Janet, do you buy a replacement at a pool shop or Sears?

[Watermom]

I don't know if Sears sells them or not, but usually place like Walmart do.

[aylad]

Walmart if they have them in stock, local pool store or online if not.