Petmate Fresh Flow Replacement Charcoal Filter Size:2 COUNT This door fits on plastic

This door fits on plastic kennels with approximate dimensions of 26

To ensure freshness we recommend that the filter is changed every thirty days

Bowl Capacity

so you can spend more time with your cat and less time on cleanup

Petmate Fresh Flow Replacement Charcoal Filter Size:2 COUNT This door fits on plasticPetmate 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.