Save your money. I wish i read the reviews before i bought this piece of crap salt cell. It worked just over a year. They said mail it back to them so it could be repaired under warranty. 3-4 day turn around. They said its ok to leave my pump off. Good thing im not totally stupid. Alls they said after i sent it back (18.00) was i can buy a another one and they will knock of 70 bucks. I spent 335.00 now they want another 267.00. You cant talk to anyone, the online chat is a joke. No one will ever call you back. Its a waste of time and money. Save your money and sanity. 3-4 day turn around is almost a month now.