❤️Pet Fountain Replacement Filter, Activated Carbon Filters for Cat & Dog Water

There are 10 new filters left in this box. Please confirm the size before purchase !!Not fit for Catit, MOSTRO pet fountain!! The Carbon filter set inner diameter is 1.5 inch and the outer diameter is 5 inch. These filters are compatible with these brands' pet fountains: YOUTHINK/ISYOUNG/PEDY/KOALAD/HAPPYPAPA. Please check your fountain’s size before purchasing [High-quality] - The water fountain filter for cats is composed of a cotton layer, activated carbon, and an ion exchange resin. It can effectively remove heavy metals, impurities, filter hair, chlorine, and odors. [Up to 10-Pack] - Premium activated carbon filters, enough for 6-12 months use. Keep your pet healthy. [Frequency Of Replacement] - Suggest replacing it 1 to 2 weeks in summer and 2 to 4 weeks in winter to keep the water clean and fresh. [Use Recommendation] - Rinse it before use to prevent the activated carbon dust from shedding into the water, providing clean water for cats and dogs.