【Correct match】This filter is matched with GIOTOHUN 2.2 L stainless steel cat water dispenser. 【24 Filters】Cat fountain filter is equipped with 12 carbon filters and 12 sponge filters to meet the needs of 6-12 months, and each piece is individually sealed and packaged to keep the filter clean and effective 【Multiple Filtration】The filter is made of activated carbon, ion exchange resin and sponge, which integrates adsorption, filtration and purification, which can effectively filter out hair and fine impurities, purify water quality and improve taste 【Enjoy clean water】A high-quality pet fountain filter allows pets to drink clean water 24 hours a day, which is conducive to reducing the risk of urinary tract infections and protecting the health of pets 【Suggestions for use】Before use, soak the filter with water for 5 minutes to remove dust. Changing the filter every 2 weeks is good for keeping the water clean and improving the pet's drinking experience cat water fountain