Cat water dispenser filter to keep your cat's drinking water fresh, clean and safe, helping you take care of your cat's health Most of the filters on the market are made of activated carbon, but this filter is made of activated carbon, resin and high-quality cotton mesh for deep water purification, safer High quality and durable material The filter of the water dispenser is made of high quality activated carbon and cotton, durable and reusable Health Assistant Water Dispenser Filter filters hair and residue, removes odors and softens water for easy removal and cleaning The fountain accessory filter is a must-have accessory for your pet fountain, own it and provide a healthy environment for your beloved pet 12 filter elements