Drinkwell Original 2-Chamber Replacement Filters, 3 Filters.
Features
* Keep the water in your pet's Drinkwell fountain tasting fresh
* Contains granulated 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
* Contains granulated 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