Pool technology has really advanced. Pentair makes a combination automation and salt system. You can control your pool from your cell phone! For example, you can be out to dinner, turn on your spa with the ap, and it will be ready when you get home. With the salt system, you will never buy chlorine again. Silky smooth water and less maintenance. Call us at (239)574-1133 and we can help you get the system that's right for your pool.