Where do the Bleach Fillers start and end ?

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I found bleach to be very interesting till episode 60 or something where Rukia was saved. The next episode was like a children's cartoon and i think thats where the fillers started pouring in. And i do not want to lose interest in this (as i am losing interest in naruto watching those stupid fillers). So can anyone tell me when does these fillers end for Bleach?