Three replacement filters are included in the Petoneer Fountain Replacement Pet Filter 3 Pack, which is used in pet fountains. The three-stage filtration process effectively filters and removes hair, impurities, odour, and chlorine, giving your pets cleaner drinking water and lowering their risk of getting sick.  Some key features of Petoneer Fountain Replacement Pet Filter 3 Pack are:

• The 3-stage filtration system of mesh screen with activated carbon and ion exchange.
• Reduces the risk of developing illnesses.
  
• Chlorine providing cleaner drinking water to your pets.
• Effectively filters and removes the hair, impurities, odour.
• 3 x Replacement filters for Fresco Pro Smart Pet Fountain.