Individual package and Compatible:4pack Individual Cat Filters make Great Value for Money. The Cat Water Fountain Filter is designed for Qpets brand's Cat Water Fountain, the asin is B09BQ4NGDH. Triple Filtration System:cat water fountain Filters consists of a top quality cotton, activated carbon, and an ion exchange resin. Higher content of carbon in the filter element makes it more efficient to filter deodorize, remove chlorine, filter heavy metals, impurities, debris.Making water clearer and your pets Healthier. Easy to Use:Simple and humanized design makes pet fountain replacement filter easy to install, disassemble and replace.Our filters last quite longe. We suggest to replace the pet fountain filter 2-4 weeks to keep the water fresh and clean. Wide Application:Drinking Fountain Filter is suitable for cats, birds and most small and middle size dogs water fountain filter.Note: please rinse thoroughly with water before use. Rinse and flat side up:Rinse the cat fountain filter for 10 minutes before use to remove the charcoal dust. Please put the flat facade upwards to ensure optimal filtration!

• Wide Application:Drinking Fountain Filter is suitable for cats, birds and most small and middle size dogs water fountain filter.Note: please rinse thoroughly with water before use.
• Rinse and flat side up:Rinse the cat fountain filter for 10 minutes before use to remove the charcoal dust. Please put the flat facade upwards to ensure optimal filtration!

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