MIMOSON-Set of 4 Water Fountain Filter for Cats Pet Dogs, Suitable for Stainless Steel Cat/Dog Fountain, Tri

【Perfect Match】It is perfectly compatible with 84oz/2.5L stainless steel pet fountain. 【Premium 4 pieces】 This product contains 4 pieces of filters, each filter piece is individually packaged, which effectively guarantees the tightness of each filter piece. 【Triple Filtration System】Composed of a layer of cotton, activated carbon and ion exchange resin. Effectively filter hair, heavy metals, impurities, keep water fresh and improve water quality. 【Protect pet health】Helps reduce the risk of urinary tract infection; it is very important for the health of pets. 【Recommendation】 Please rinse the filter before use. Replace the filter every 2-4 weeks.