Pioneer Pet Replacement Filters for Ceramic & Stainless Steel Fountains, Raindrop Filters (3 filters);

Fountain Filter Replacement 3-Pack by Pioneer Pet works in all pet fountains using the pictured filter. Pioneer Pet studies animal behavior and animal needs closely. Moving water attracts pets, encouraging them to drink often to stay hydrated & healthy. A charcoal filter will help remove odors and keep the cat or dog's drinking water clean and fresh. Routine maintenance of replacement filters will extend the life of a pet fountain. Change the filter every two to four weeks, depending on the number of animals using the fountain.