【Compatibility】Compatible with 81oz/2.4L Round Cat Water Dispenser/Pet Water Dispenser. 【Effective Purification】The cat water dispenser filter cat water is made of high quality activated carbon and ion exchange resin with a three-layer filtration system, which can filter hair and residue, absorb odor, soften water and achieve good performance purification. 【Individually packaged】Each cotton pet diaper is individually wrapped and sealed to maintain high quality and ensure your pet’s health. 【Friendly advice 】 Rinse the cat’s carbon layer thoroughly with water before use. Then install the cat fountain filter into the cat water trough. REMARK: Replace the cat fountain filter after 2-4 weeks of use to keep the water flow fresh and clean.
