Keep the bowl clearer

These foam filters sit inside your Drinkwell Stainless Steel 360 water fountain and catch hair, bits of kibble, and fine debris before they swirl back into the water. The sponge is soft but dense, cut to fit the fountain's filter slot without fuss. You get 12 pieces, so you can swap one in when the old filter starts looking tired.

Fit the 360 fountain

Each replacement foam filter is made for pet fountain use, with a simple rectangular shape that drops into place beside the pump area. The open-cell texture lets water move through while helping trap the stray stuff you don't want your cat drinking. It's the kind of part you reach for during a quick clean, when you're rinsing the basin and checking the flow.

Swap them on schedule

Fresh filters help keep maintenance easy, especially if your cat sheds a lot or noses into the water all day. Keep a few on hand under the sink, rinse them as needed, and replace them when they start to flatten or stay stained after washing. Small part. Useful routine.