This item is new and unused, but the outer box is damaged, so it cannot be sold as a product. Therefore, it is being sold here. Depending on the condition of the outer box (crushing, tearing, etc.), the item may be shipped without the box. This is a 3-pack of Cleansui BSC05003 water filter cartridges, capable of removing 5 types of substances. - Brand: Cleansui - Model Number: BSC05003 - Quantity: 3 cartridges - Material: ABS resin - Number of substances removed: 5 - Operating water pressure: 0.07MPa Thank you for viewing.