Foam Filters for Cat Water Fountain, Katlikatqi 10 Pack Cat Fountain Foam Filter Replacement, Compatible with SMA-800 Water Pump

My daughter uses these filters in her cats round stainless steel fountains and they have been great!! I really cant tell the difference between these and some others that look just the same, but these do a great job at filtering out the gunk and the hair, which is important because her cat is a long-haired cat. The price point is also really good at less than $1 per filter. My daughter changes them out every other week so that means one 16-pack lasts over half a year! But maybe the best thing is in the box were two surprise little ball toys and her cat just loves them!! Ive never seen toys like that before and he can change toy tastes on a daily basis. These were an instant hit!!

Works great in my cats water fountain. I even received two cat toys in my box which I thought was extremely sweet.