Catit & Dogit Drinking Fountain - Replacement Filters - Replacement Filters (Pack of 3)

All Catit filters should be replaced every three weeks or as soon as there are signs of other foreign substances on it (dirt, bits of old food, hairs, etc). Filters may need to be changed on a more regular basis depending on the environment, water quality or if it is serving several animals. Intended for use with the Catit Design Fresh Clear Drinking Fountain 3l and the Catit Design Drinking Fountain for Cats Small Dogs 2l. 3-Pack Dual-function filter: Foam captures dirt, food particles and debris Activated carbon helps reduce bad odours, tastes and absorbs other tap water impurities