Replacement FiltersBeacon Pet Cat Water Fountain Replacement FiltersContentsReplacement Filters for 2.5L Beacon Pet FountainBeacon Pet Fountain, LED 84oz/2.5L Replacement Filters for Beacon Pet Fountain, LED 84oz/2.5L Replacement Filters for 2.4L Beacon Pet FountainBeacon Pet Cat Water Fountain Stainless Steel, LED 81oz/2.4L YellowBeacon Pet Cat Water Fountain Stainless Steel, LED 81oz/2.4L BlueWonder Creature Cat Water Fountain Filter Replacement Filters for 2.4L Beacon Pet FountainBeacon Pet Cat Water Fountain Stainless Steel, LED 81oz/2.4LBeacon Pet Water Fountain, 84oz/2.4LBeacon Pet New Square Filters for Cat Fountain For more Beacon Pet Products, visit Beacon Pet Store on Amazon