Petsafe Drinkwell 360 Premium Carbon Filters, Dog And Cat Water Fountain Filters, 12 Pack

The PetSafe Drinkwell 360 Replacement Filters are designed to fit the PetSafe Drinkwell Stainless Multi-Pet and 360 Pet Fountains. The activated carbon filter refreshes the water. The granulated carbon is made from coconut shells for extended filtration. Replace filter every 2 to 4 weeks.