Drinkwell Platinum Charcoal Filter has 6 compartments to evenly distribute the charcoal throughout the filter which allows for the filter to last longer. There is more charcoal in each compartment to allow for better water filtration.
|Manufacturer||Premier Pet Products|
Change every 2-4 weeks. See package for complete details. *Not compatible with the Drinkwell 360 Fountain Model.
See label for compete details.