9 Pack Cat Water Fountain Filter, Replacement Filters for WF20/CF20 Wireless Pumps Cat Water Fountain,Triple Filtration System (

Our replacement filter and water pump filter set is compatible with WF20/CF20 wireless pumps cat water fountain. The triple filtration system of our pet water fountain filter effectively removes impurities to purify and freshen water, reducing the risk of urinary tract infections. Our water pump sponge filter prevents blockages and extends the life of your cat water fountain. For best results, soak and rinse the filter in water for 2 minutes before replacing it. We recommend replacing your cat water filter and sponge filter every 30 days depending on your pets drinking frequency and the number of pets in your household. We offer a 12-month replacement guarantee and 24-hour customer service. Contact us if you have any questions.