<http://schema.org/description>
"The Drinkwell 360 Replacement Filters keep water clean &amp; fresh and are designed to fit Drinkwell 360 Fountains. The cylindrical filter features a pull-tab for easy placement and removal. The filter contains granulated carbon for extended filtration and the duo density polyester pad captures debris. Filters should be replaced every 2 weeks.\r\n\r\nCompatible Drinkwell Fountains: \r\n-360 Plastic Fountain\r\n-360 Stainless Steel Fountain"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.petflow.com/product/petsafe/petsafe-drinkwell-360-replacement-filters>