I would like to convert my small hot tub from bromine to salt water, would this salt generator do the job

A saltwater hot tub has a small amount of salt dissolved in the water. When that salt goes over the titanium plates in the MiniChlor, it goes through an electrolysis process and is converted into active chlorine. That happens automatically every day so you do not have to add chlorine manually. The water also has a nice soft feeling on your skin, due to the salt. This MiniChlor should be good for your hot tub is not too large and you have normal bather load. If you use you hot tub a lot, you may want to consider the TechniChlor which can generate more chlorine.