Drinkwell Premium Replacement Filters, 3 Filters.
Features
* Keep the water in your pet?s Drinkwell fountain tasting fresh
* 6 compartments evenly distribute charcoal for long-lasting filtration
* Compatible with Original, Platinum, and Big Dog fountains
* Replace filter every 2 to 4 weeks
* 3 filters to a package
Features
* Keep the water in your pet?s Drinkwell fountain tasting fresh
* 6 compartments evenly distribute charcoal for long-lasting filtration
* Compatible with Original, Platinum, and Big Dog fountains
* Replace filter every 2 to 4 weeks
* 3 filters to a package