Pet Safety: Made from top quality cotton, premium ion exchange resin and activated carbon, it can remove chlorine, impurities and odors, catch hair and debris, and soften hard tap water to provide better quality water for Cats and Dogs.
Longer Lasting Filtering: High quality ion exchange resin and activated carbon enhance the water quality, and each filter can keep the water clean&fresh
Easy To Use: Rinse the filter with water thoroughly before use, and replace it regularly (depending on the frequency of use).
REPLACE EVERY 2-3 MONTHS