This is a set including one replacement filter for the MOOSOO K12 and one cable for charging from a car's cigarette lighter. I am selling it because I have no use for it. It has been stored at home and has never been used. Please check the photos and purchase after understanding the condition. Part Number: BZ12L-140050 Input Voltage: 12V Output Voltage: 14V Output Current: 500mA Type: Car Charger ★ I have included a photo of the instruction manual to confirm the model number. I will include it if you'd like. Thank you for looking.