PetSafe Drinkwell Current Fountains Charcoal Filters - Replacement Charcoal Filters for PetSafe Drinkwell Current Fountain - 4pcs

PetSafe Drinkwell Current Fountains Charcoal Filters are replacement charcoal filters for the PetSafe Drinkwell Current Pet Fountain. The set contains 4 pieces. The charcoal filter keeps the water clean by removing unpleasant tastes, odors, and impurities. Simply replace the charcoal filter when cleaning the fountain. Regular replacement every 2-4 weeks is recommended.