Set of 8 filters for cat water fountain with 8 sponges, replacement filter for 71oz/2.1L water fountain, dog water capsule

Compatible Fountain: This replacement filter for cat water fountains is only compatible with 71oz/2.1L cat water fountains. Please check your water fountain model before purchasing. Keeps Water Purified All Day: Made with a layer of cotton, activated carbon, and ion-exchange resin, the pet fountain filter effectively traps hair and heavy metals, keeping the water fresh and improving its taste. Keep Your Pet Healthy: The flowing water with this filter helps your pet increase water intake and reduces the risk of urinary tract infections. 8 Premium Filters with 8 Sponges: You will receive 8 packs of premium replacement pet fountain filters, individually wrapped and sealed to ensure high quality, along with 8 sponges. Helpful tip: Rinse the filter thoroughly under running water, then soak it for 3 to 5 minutes before use for best results. We recommend replacing your cat or dog's filter every 2 to 4 weeks.