Thank you for viewing. This is a set of the Amway eSpring II water purifier. I am selling it as part of my year-end decluttering. 【Usage Period and Product Condition】 I received this item in an unused, unopened state and started using it in February 2023 after opening it. I used it for about a year and a half, and it is currently removed and stored at home. The manufacturing date is June 2016, but the actual usage period was short, so the operation is very good. 【About the Filter】 Remaining amount: 2 out of 4 memory lights are on (approximately 50% remaining) I replaced it with a new one once, and it is in a condition that you can use it for a while. 【Accessories (All items are shown in the photos)】 All the necessary parts and instructions for installation are included. ・Main unit and filter ・Instruction manual ・Power adapter ・Hose (with L-shaped connection parts) ・Switching valve (faucet installation parts) ・Installation adapter set In addition to the adapter with the "M22×P1.25" marking, spare parts in the package are also included. Please use it according to your faucet at home. 【Other】 I was using it without any problems until just before removing it, and I have performed simple cleaning and alcohol disinfection before listing it. For those who understand that this is a used item, thank you very much.