PetStandard Replacement Premium Water Filter for NPET WF050 Transparent Water Fountain. Arc-Shaped, Washable Pet Fountain filters with Triple Filtration System, Pack of 12Discount

[Compatibility] ONLY Compatible with NPET WF050 transparent Pet fountains.

[Arc-Shaped Filter] Longest Side is about 4.50 inch. Width is about 2.25 inch. Thickness is about 0.75 inch.

[Premium Quality Filters] Triple Filtration System: Composed of a Sponge Layer, activated carbon Layer and an ion exchange resin Layer. Effectively to filter hair, heavy metals, 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 10 minutes then rinse thoroughly under running water before using. 1 to 4 weeks in summer and 2 to 6 weeks in winter. If multiple cats are using the fountain, more frequent replacement will be necessary.

[Premium 12 Pack Pet Fountain Filters] 12-pack of premium pet fountain replacement filters, individually packaged and sealed to maintain high quality. Enough supply for 4 to 18 months of use.

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