This is only after 3 months and not constantly using it. I actually put it in the drawer after my second fill and it not working properly. G1And thats why I never reccomend them. What good is a brand with a lifetime warranty if u have to send it back every now and then? The company imo offers this warranty knowing that the consumer will eventually just buy a new one imo. (The oh well I got 3 years or so out of it phenomenon.)