MyfatBOSS Cat Fountain Filters, 10 Pack Pet Fountain Filters, Pet Fountain Filter Replacement, Cat Water Filter Replacement for Pet Water Fountain

This cat water fountain filter uses double filtration. The high-density cotton layer filters out hair and other debris, and the activated carbon, coconut shell, and ion exchange resin will help you filter out most impurities and heavy metals while removing odors, making every drop of water cleaner and healthier. Soaking the pet fountain filter in water for 10 minutes and rinsing with running water before use will help prevent the surface dust from falling into the water, and to ensure long-term healthy water quality, please replace the filter in 4 weeks.