Compact digital display water purifier for faucets, the Torayvino 206SMX with twice the water purification capacity. - Brand: TORAY - Model Name: Torayvino 206SMX - Function: Water purifier - Type: For faucet - Size: Compact design - Features: Twice the water purification capacity - Display: Digital display - Color: White My mother seems to have purchased this by mistake. It's different from the one we have at home, so it has only been opened and not used. Thank you for looking.