General description This replacement filter set is designed specifically for 2L water fountains, ensuring that your pets have access to fresh and clean water. Each set contains 6 filters that effectively remove chlorine, impurities, and odors, while also trapping hair and dirt to enhance the taste and quality of the fountain water. Technical specifications Filter size: 9 x 6 cm Content: 1 set of filters (6 pieces/set) Usage To maintain optimal water quality, it is recommended to change the filter every 2-4 weeks. Before use, thoroughly rinse the filter with water.