Perfect Compatibility: Compatible with the wireless cat fountain (108 oz/3.2L W2). Please check the compatibility of your cat fountain model before purchase
24 Pack Filters:Includes 12 carbon filters and 12 sponge filters. To ensure a better user experience, the fountain filters are individually packaged
Carbon Filters:1 Non-woven fabric catches cat hair and impurities 2. Activated carbon eliminates unpleasant odors 3. Ion exchange resin removes heavy metal ions and softens water quality
Sponge Filters:Built-in pump sponge further filters debris to prevent clogging and damage
Tips for use:It is recommended to soak and rinse the battery operated cat fountain filter for 5 minutes before use, to fully activate the filter effect. To maintain filtering effectiveness, we recommend replacing filters every 2 weeks. If you have multiple pets, it is recommended to clean the fountain and change filters more frequently
More: Search "TOONIOOS" for more spare parts for your cat fountain with motion sensor