Petmate Fresh Flow Replacement Filters use charcoal to keep your pet's water fresh and clean. The charcoal filter removes odors to keep water fresh and provides naturally cool and oxygenated water. Encourages your pet to drink more water and stay hydrated while helping to extend the life of your fountain. Works with all Fresh Flow fountains. Filters should be replaced every 30 days.

Key Benefits

• Veterinarian Recommended
• Replacement filter for use with all Fresh Flow fountains
• Charcoal filters help to keep pet's drinking water tasting clean and fresh by removing impurities in water
• 2-pack bag

Dimensions: 5" x 6.3" x 0.8"