VOLUAS Large Dogs Water Fountain Filters 9 Sets

Made for Voluas 1.8Gal / 7L / 236oz Wireless Stainless Steel Pet Fountain Includes 9 replacement filters and 9 pre-filter sponges Multi-layer filtration helps keep water cleaner and fresher Soak new filters in water for 5 minutes before installation Replace filters every 4 weeks for best performance Replace more often in multi-pet homes or with heavy use