Cat H2O Replacement Filter Pads

Cat H2O Replacement Filter Pads are refill cartridges designed to maintain pristine drinking water for your pets in Cat H2O and Dog H2O water fountains. These dual-layer filters combine a sponge layer that captures hair, dirt, and debris with activated carbon that eliminates odors and improves taste. Simple to install and replace, they ensure your pet always has access to clean, fresh, and safe water.