8-Pack Replacement Filters for Cat Fountain Guarm Pet Cat Fountain Filter Replacement Cat Water Fountain Filter Triple Filtration System Replacement Filters for 84oz-2.5L Automatic Pet Fountain

? Our Cat Water Fountain Replacement Filter: ?High Quality Double Layer Cotton Mesh --- Purify water source and remove fine impurities and hair. ?Ion Exchange Resin --- The resin softens the water and reduces the chance of stones, replace heavy metal ions that cause urinary calculi. ?Coconut shell activated carbon --- Activated carbon absorbs impurities and odors, keeping water fresh and clean. ?Triple Filtration System --- The water is deeply purified and safer. ?WHY CHOOSE US? ?The pet fountain filter replacement can filter impurity water flow more evenly to obtain a higher quality water source, let your pets drink fresh and safe water, with cat fountain filter, keep your pet away from urinary calculi. Helping you to take care of your cat's health. ?Product Details: ? One set - 8Pack ? Compatible with 2.5L cat water fountain ? Filter diameter is 5 inch, hole diameter is 1.5inch ?Note: ?Rinse for the first time use ---To prevent the activated carbon dust from shedding into water. Please soak the cat water fountain filters in water for 2 minutes and rinse it thoroughly under running water before using it. Then install the pet water fountain filter into the cat fountain. ?The cat fountain filters should be changed every 2 to 4 weeks.