A saltwater pool uses a salt chlorine generator. It's called a saltwater pool because you add salt to the water at a level high enough to allow the machine to function, which also makes the water feel silkier. The salt taste is very mild.
Automation systems empower pool owners with fill control of their pool ecosystem from pool pumps, heating products
Ben Thompson —
I had an issue with pool/spa heater rattling and shutting down before reaching target temperature. Tony gave me a suggestion