Compatibility: Cat water fountain filters are compatible with the 3L Cat it/Senses 2.0/Stainless Steel fountain filter replacement flower water dispenser. Please check your fountain model before buying
Triple Filtration Filter: Pet fountain filter replacement has a multi-layer filtration system with a cotton layer, PP shell, activated carbon and ion exchange resin. It can remove water impurities, heavy metal ions and odors, filter hair and fine debris, enhance water quality and make pets like drinking water
Double Sided Design: Waatoos Cat fountain filter replacement have a double-sided material design. The front side features high-density mesh, and the back side uses a PP grid, identical to the original filter
Warm Tips: Soak flower water fountain filter in clean water for 5 minutes and rinse it under running water for 30 seconds before replacement. This will stop carbon dust from falling into the water and ensure the water is clean and fresh
Replace Regularly: To keep the filtering effective, it's recommended to replace the cat water filter replacement every 30 days. If you have several pets, it's better to change the filter and clean the fountain more often