I used it for about a year, but it's no longer needed as I've installed a water purifier. There are no noticeable stains or scratches, and I believe the condition is clean, but please only purchase if you understand that it is a used item. If you would like a cartridge that can be used until mid-July 2026, I can include it. This is a refrigerator-safe pitcher-style water purifier with a 2-liter capacity and a speed filtration function. - Model: PT304SV - Capacity: 2 liters - Feature: Refrigerator-safe - Special Feature: Speed filtration - Design: Transparent container Thank you for looking.