Drinkwell Avalon, Pagoda and Sedona fountain replacement charcoal filters

Keep your pet water fountain running smoothly with Drinkwell Avalon, Pagoda and Sedona replacement charcoal filters by Radio Systems Corporation. Designed specifically for these Drinkwell ceramic models, this 1 x 4-filter box fits cat water fountains and dog water fountains that match the listed models. The charcoal filters are made for proper fit and function in the compatible fountains. Ideal for multi-pet homes using Drinkwell pet water fountains.