The pet water fountain filters are composed of a cotton layer, activated carbon, and an ion exchange resin. 10 PCS replacement filters for pet water fountain, keeping your pet’s drinking water deeply purified and safer, helping you to take care of your pet’s health. Features: Premium Quality Filter: The pet water fountain filters are composed of a cotton layer, activated carbon, and an ion exchange resin. Resin can soften water and reduce the chance of lithiasis. Activated carbon can adsorb impurities and odor, keeping the water fresher and cleaner. Powerful Filtration System: Each filter features 3 stage carbon filtration system, first catching hair and debris, then removing bad tastes and odors and last to achieve the effect of cleaning and freshening water, which helps to increase water consumption of your pet and reduce the risk of urinary tract infections. Easy To Use: Rinse the water fountain filters under running water thoroughly before using, then install the filter into the
