Replacement Carbon Filter Cartridges for Pet Water Fountain, 3-Pack

A 3-pack of T-shaped charcoal filter cartridges, sized to fit our Swan-style pet drinking fountain (2.36L / 80oz capacity). Each filter helps remove odor, debris, and loose particles from your pet's water, keeping it clean and fresh between refills.

For best results, rinse a new filter with cold water before use to remove any loose carbon dust, and replace it 1–2 times a month depending on how many pets are drinking from the fountain.