Cat Water Fountain Filters for Stainless Steel Pet Water Dispenser Fountain Filters, Cat Fountain Filter Replacement,style2，G37654

1. It is recommended to replace the carbon filter every 4 weeks for pet fountains.(Hot weather breeds mosquitoes, please replace the carbon filter once every 2 weeks) and replace the foam filter every two months to keep the water fresh. 2. It is easy to replace and brings more protection to your pet. 3.The filter can block hair and debris, remove residual heavy metals, healthy flowing water, and allow pets to drink clean, fresh water. 4.Soak the filter in water first, rinse with flowing water and then use it.