I forgot about it and it's been stored unused in the back of the closet. It's an old water purifier, and the year of manufacture is unknown, but it's completely unused. The year of manufacture is unknown. I'd like to give it to someone who needs it. I took the contents out of the box to inspect them, but it's been stored for a long time, so please understand. It takes up space, so I plan to dispose of it after a while. #WaterPurifier #Amway #Amway #eSpring #WaterPurifier #Valve