Portable water purifier with 99.9999% removal performance, usable for up to 5000 liters. - Brand: SAKUTO - Product Name: Portable Water Purifier - Filter Performance: 99.9999% removal - Usable Capacity: Up to 5000 liters - Accessories: Hose, filter bag - Features: Pure water Thank you for viewing. Although it is unused, the outer packaging tape has some dirt because it was opened to check the contents. I will sell it to someone who understands this.