Petsafe - Drinkwell 360 Replacement Filter 3 Pack capable of sustaining up to

capable of sustaining up to 36 days for one cat

Moisture (max): 13

Repeat as necessary when scratching or biting symptoms re-occur

Package includes detailed usage instructions tailored to pet type and size

Petsafe - Drinkwell 360 Replacement Filter 3 Pack capable of sustaining up toThe Drinkwell 360 Replacement Filters keep water clean & 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. Key Features 3 pack of cylindrical filter with pull tab for easy placement and removal Charcoal Filter removes