leaking valve on a sundance spa, need some advice

[axell]

This valve diverts the jets from left to right, it recently began to leak atound the base of the fixture into the spa. I dont see any evidence of leaking outside the spa. Its a 1999 model, still works great. Is this an easy fix?

 

[Bama Rambler]

Looks like a Hydroflow valve. Do a search and you may be able to find a rebuild kit. I can't read what it says under the handle but that may provide clue as well.