[Compatibility] PETSTANDARD Replacement Filter Compatible with iPettie Tritone Ceramic Water Fountain. These are PET STANDARD branded filters and are not created or sold by iPettie.
[Premium 12 Pack Pet Fountain Filters] Pack of 12 Filters + 6 Pre-Filter Sponges
[Compatible Pet Filter] Filter Measurments: 2.38" x 1.75" x 0.88". Pre-Filter: 2.63" x 2.5" x 1"
[Premium Quality Filters] Double Filtration System: Composed of a cotton layer and activated carbon. Effectively to filter hair, keeps water fresh and improve the taste of the water.
[Frequency Of Replacement] To prevent the activated carbon dust from shedding into water, please soak the cat fountain filter in water for 2 minutes then rinse thoroughly under running water before using. 1 to 2 weeks in summer and 2 to 4 weeks in winter. If multiple cats are using the fountain, more frequent replacement will be necessary.
[Friendly Customer Service] Please feel free to contact us if you have any questions about our products, we'd like to help you!