Cat Water Fountain Filters for Capsule 71oz/2.1L BPA-Free Cat Pet Fountain,Pack of 4 Replacement Filters with 4 Pre-Filter Sponges

Compatibility: Compatible with 71oz/2.1L BPA-Free Capsule Visible Water Level Cat Water Fountain.

Triple Filtration System: Composed of a cotton layer, activated carbon and an ion exchange resin. Effectively to filter hair, heavy metals.

Package: The Pack Includes pack of 8 cat fountain replacement filters & pack of 8 pre-filter sponges.

Note: Please soak 5 minutes foam filter before use. Replace filter every 2-4 weeks.

[Premium Quality Filters] Triple Filtration System: Composed of a cotton layer, activated carbon and an ion exchange resin. 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 5 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.