Catit Triple Action Fountain Filter 5 Pack

From the Catit range. Triple action filter removes magnesium & calcium from tap water. These minerals can accumulate in your pet's lower urinary tract & lead to urinary tract diseases, which is a common health issue for cats. Removes chlorine odours & bacteria & retains stray hairs, sediment, debris. Designed for use with the 3 ltr catit fountain. Filters recommended to be changed once a month. 5 pcs per pack.