Drinkwell Premium Replacement Carbon Filters CatBFCategory_Accessories Value Pack Includes: five regular

Value Pack Includes: five regular sized blocks

XXlarge:     22"- 24"

reducing stress on all your precious creatures

When water reaches the fill line level (top of dam) remove hydrometer and place on a level surface to take the most accurate reading

Natural rubber

Drinkwell Premium Replacement Carbon Filters CatBFCategory_Accessories Value Pack Includes: five regularDrinkwell 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. Keeps your pet's water clean by removing bad tastes and odours from the