This is a Torayvino water purifier. - Model Name: Cassette 206SMX - Included: 1 filter - Instruction Manual: Yes - Product Number: MKC.SMX (600L) I purchased this new a few months ago, without the box. It has over 500 liters remaining of its 600-liter capacity. I am moving and found out it won't work at my new place. Thank you. (T_T)