IF YOU OPEN BOX AND USE ITS NON REFUNDABLE, MAKE SURE ITS WHAT YOU WANT BEFORE PURCHASING The Murdock Water Filter WF1 1500 GAL A17 Series is a top-of-the-line water purification system designed for household use. With a capacity of 1500 gallons, this white plastic filter features a single-stage filtration method using carbon/charcoal to ensure clean and safe drinking water. The filter is brand new in the box, making it a reliable and convenient addition to any kitchen or bar area. Compatible with the WF1 model, this water filter is a practical and essential appliance for maintaining a healthy water supply in your home.