Welcome to our forum.
Is it possible my tub DOES have circulation pumps? I'm kind of new to this, but the old owner told me the jets double as circulation pumps. The water was pretty clean for about 3 months only using the jets for 45 mins per day and using a bromine floater with bromine tablets.What year did hot tubs starting having circulation pumps? Mine has a date of 1983.My wife hates the smell of bromine, hence my interest in salt water systems.
You do not need circulation for the TechniChlor to work. It drops in the spa.