Keep your pet’s drinking water cleaner and fresher with this Pet Fountain Filter Replacement Set, designed for 4L/134oz stainless steel automatic cat and dog water fountains. This set includes 3 carbon filters and 3 high-density pre-filter sponges, giving you the complete system needed to maintain your pet’s fountain performance.
The 4-layer filtration design features a PP grid shell, fine cotton layer, activated coconut shell carbon, and ion exchange resin. Together, these layers help remove hair, debris, chlorine, odors, and heavy metals, while also improving the taste of the water — encouraging better hydration.
The included pre-filter pump sponges capture debris before it reaches the pump, helping prevent clogs and extending the life of the fountain motor. Both filters and sponges are individually sealed to maintain freshness and effectiveness.
For best performance, soak the filter for 5 minutes before use and replace filters every 2–4 weeks, adjusting for multi-pet households.
Clean water = a healthier pet and a longer-lasting fountain.
