PetSafe Drinkwell Premium Replacement Charcoal Filters (3-Pack) Squeaky Maintain the lining of the

Maintain the lining of the gut

The tiny flexible brush easily clears debris and build-up from the pump to keep your fountain working great

- Long-lasting toy that satisfies instincts to chase and retrieve

Composition: Brewer’s Yeast

Energy Equivalent: 406 Kcal/100gms

PetSafe Drinkwell Premium Replacement Charcoal Filters (3-Pack) Squeaky Maintain the lining of theDrinkwell Replacement Charcoal Filters keep your pet's water tasting clean and fresh. Each filter features a duo density polyester pad that catches hair and debris, while the charcoal removes bad tastes and odours from the water making it more appealing to drink. Filters help extend the life of your fountain and pump and should be replaced every 2 to 4 weeks for maximum freshness. Compatible with these Drinkwell Fountains: Original Platinum Big Dog