Wide compatibility: this cat water fountain filter is suitable for drinking fountains. Dual action filter: with the double action water softener filter for resin lon Exchange and active carbon, it can filter dirt effectively. Design: Unique design that removes impurities and only provides fresh water for your cat. Easy to use: rinse the filter with water before use and replace it every 2-4 weeks to keep the water fresh. Drinking water is healthier: reverse osmosis filter pet water dispenser, layer by layer to block impurities in water, remove heavy metal elements, mitigate water quality, make water softer, and effectively prevent urinary system diseases of pets pets.
