6 Pack Cat Water Fountain Replacement Filters Fit for 3L Flower Water Dispenser Automatic Pet Dog Cat Fountain Filter

Compatibility: Compatible with 3L Flower Water Pet Pountain. Please check your fountain model before purchase., Triple Filtration System: Composed of a cotton layer, PP shell, activated carbon and an ion exchange resin. Effectively to filter hair, heavy metals., Filter Size: Diameter of is about 5.8 inch. Diameter of hollow circle is about 1.5 inch. Thickness is about 0.6 inch., Package: The Pack Includes pack of 6 cat fountain replacement filters., Note: Please soak 5 minutes foam filter before use. Replace filter every 2-4 weeks.