The Catit PIXI Fountain Filter 6 Pack provides long-lasting fresh, clean, and great-tasting water for your cat. Designed for Catit PIXI drinking fountains, these triple-action filters effectively remove chlorine, odours, and heavy metals, while softening tap water to help prevent urinary tract issues. The multi-layer filtration system captures hair, dirt, and debris, ensuring pure water and reducing limescale build-up. Regular filter replacement helps support better hydration and kidney health for your pet.