Pet Fountain Filters, Premium Replacement Pet Carbon Fountain Filters with 1Pcs Foam Filters 4Pcs Cotton Activated Carbon for Cats and Dogs Water Fountain

PERFECTLY COMPATIBLE: Replacement water fountain filters compatible with Ceramic Drinking fountains, catches hair and debris,remove impurities and odor, keep the water tasting fresh. DUAL-ACTION FILTERS: Ultra-fine holes filter firstly can filter impurities, hair and dust comprehensively, insured water clean. The coconut shell activated carbon secondly filters purify the water again, keep the water fresh and no smell. Always keeps wa AFFORDABLE SET: Pack of 4 premium activated carbon filters, 1Pcs Foam Filters. Size: 2.3 x 0.8 x 1.8 inch (L x W x H). CHANGE FREQUENTLY: Suggested to clean the fitler every 3-4 days and replace every 2 - 4 weeks to achieve the best quality of water,keep your famliy friends a happy life. KINDLY NOTE: clean filter with water before use. Foam filter can only clean by water. Detergent is not allowed.