An older model of the Petmate Deluxe Fresh Flow. Works fine but has been in storage for a bit as my current cat does not care for it. Comes with 9 unopened filters. Motor is pretty quiet except when it runs low on water. Not 100% sure on the capacity, I think maybe it's the 108oz size? But sticker on the bottom says it is model #24850. Approximate dimensions are 13" x 9" x 7ish".