What is the difference between a jet and an air injector?
Jets, located throughout a spa, deliver water into the spa in different volumes and motions, which provide the body with a massaging action. Many jets are interchangeable and often adjustable so the spa bather can customize his/her soak. Air injectors, however, are generally located in the seat areas and, when activated, create a turbulent bubbling or boiling action, another preference of some spa users.
