Corner tub with jets

[newbrunswick1]

How do you replace the fittins on a 6 jet Neptune corner tub..we are buying one, missing 3 jets, want to change out the existing jets to replace all 6 if possib,e is this expensive, and where do i pruchase them ?? Also, how do I know if it is air jets or water jets, we don't have the tub jet, so can't check myself, and owner, never installed it, so she doesn't know either !!
thanks

 

[Igorian]

As per my previous post, this is the wrong section. This is for Computer Hardware. Try posting in the Plumbing Forum.

 

[newbrunswick1]

sorry..I tried to repost it and it went back in the same forum....twice !! going to give up now....thanks