Drinkwell Fountain Replacement Cartridge Filters 3 Pack comfort Iodide is the only form

Iodide is the only form of iodine available to corals for uptake

Helps with sleeping patterns

Supportive and padded sides

Dry the ear canal completely with a cotton ball or gauze and completely remove the residual debris

and is ideal for food or water for dogs

Drinkwell Fountain Replacement Cartridge Filters 3 Pack comfort Iodide is the only formDrinkwell 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