6-Pack Replacement Filters and Sponges for 74oz/2.2L Fountain

This product is a set of filters for a cat water fountain, designed to improve water quality through triple-layer filtration and extend the fountain’s lifespan.

• The description claims that the filters support pet health and hydration.
• The description recommends replacing the filter and sponge every 1 to 2 weeks.
• The description claims occasional loose carbon pellets may appear during handling.