Genuine Replacement 3 Stage Filter Cartridges | for Use With Dog Mate and Cat Mate Pet Fountains Models 335, 385, 410, 411, 412 and 413 | 4 pack : Amazon.co.uk: Pet Supplies
Cat Mate Pet Fountain Filter Cartridges 2pcs @ penner.ee
2X Cat Mate Replacement Filter Cartridge for Pet Fountain 2X- 6 Count Pkgs. B25 | eBay
Amazon.com : Cat Mate Replacement Filter Cartridges : Pet Self Waterers : Pet Supplies