Jrifedptry Cat Water Fountain Replacement Filters Pet Water Fountain Replacement Filter Suitable for 74Oz/2.2L Automatic

To keep drinking water fresh and hygienic, it is recommended to replace the cat water fountain filter every 2-3 weeks by thoroughly soaking the filter in water for 5-10 minutes before use and installing it flat side up into the filter box. The pet fountain filter is composed of a cotton layer,activated carbon and an ion exchange resin.They can filter hair, heavy metals, and improve the taste of the water so that pets can drink clean and fresh water. Compatible with 70oz/2.2L square pet fountain. This pet filters is easy to install,remove and replace. Triple filtration system: The pet water fountain uses an advanced filtration system.