Thirsty dogs declare: "Keep our fountains filtered! (Pretty please?)" Drinkwell Original carbon Replacement Filters 3-Pack are direct replacements for the following Drinkwell fountains: Drinkwell Original, Drinkwell Platinum, Drinkwell Big Dog, Drinkwell Multi-tier, Drinkwell Outdoor Dog, and Drinkwell Zen. Each filter in the 3-pack provides up to one month of filtration.
- Quick change filters capture debris and filter water to keep it clean and fresh for your pet
- Removes chlorine
- Extends fountain life & improves pump performance
- Removes odor and taste from water
- Promotes kidney health and urinary tract health in dogs and cats
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