KittySpout wireless cat water fountain offers a 4L (135 oz) capacity in a sleek stainless steel design. This silent, vet-recommended fountain features a motion-sensor mode to encourage hydration and a high-capacity reservoir suitable for multi-pet households. The wireless pump design simplifies cleaning and maintenance, while the included replacement filters and sponges ensure long-term water purity. Complete with original box, filters, user manual, charging cable, and power adapter. Used, like new. Some light water spots on the outside. Works great. Comes in original package with 3 sets of replacement filters. Includes everything shown in photos.