3 pack Fresh and Clear Replacement Filters. Mechanical filter collects debris, food and sediment and the activated carbon chambers help reduce bad tastes, odor and absorb other impurities present in tap water. For use with the Cat-It Drinking Fountain.
Instructions for use:
Rinse filter under running water to remove any excess carbon dust and place into designated area of fountain.
Replace filter every 3 weeks or when there are visible sings of the filter saturated with foreign matter (debris, food, hair etc.). More frequent changes may be neccessary due to indoor environmental and water