💦 Sip, Savor, and Stay Hydrated! Sustainable materials for conscious consumers Individually sealed for peak performance Grooved design for quick filter swaps 6 layers of filtration for pure hydration Reduces urinary tract risks 6-pack filters 12-pack sponges Easy replacement The uahpet Upgraded Replacement Filters & Sponges pack includes 6 high-efficiency filters and 12 sponges designed for the 67oz/2L Automatic Pet Fountain. With a 6-layer filtration system, these filters ensure your pet enjoys clean, fresh water while reducing health risks. The easy-to-replace design and individually sealed packaging guarantee optimal performance and convenience.