Key benefits Keeps water clean and appealing so cats and small dogs drink more: removes odors and common impurities to improve taste and encourage hydration. Protects and extends the life of your automatic pet water fountain by reducing build-up from chlorine and other contaminants. Food-grade construction and multi-layer filtration technology deliver safe, on-going filtration without introducing harmful materials. What it does Multi-layer filtration reduces chlorine taste and odor while trapping particulate impurities. Food-grade filter media ensure safe contact with drinking water and help maintain a fresher flavor compared to untreated tap water. Designed as a replacement filter for automatic pet water fountains to restore filtration performance and maintain water quality. Key attributes Function: Removes impurities and odors; reduces chlorine content; improves water taste. Compatibility: Replacement filter for automatic pet water fountains used by cats and small dogs. Material: Made from food-grade materials to ensure safety when in contact with drinking water. Performance: Multi-layer filtration for consistent cleaning and odor reduction; simple to install and maintain to keep fountain performance optimal. Easy installation and maintenance Quick to replace: designed to be installed and removed easily during routine fountain maintenance. Low-effort upkeep: regular replacement helps prevent mineral and residue buildup, reducing time spent on deep cleaning and repair. Practical use scenarios Daily hydration at home: swap in a fresh filter to keep fountain water tasting better and smelling cleaner for regularly drinking cats and small dogs. City tap water with chlorine: use the filter to reduce chlorine taste and odor so pets accept tap-supplied water more readily. Busy households or multi-pet homes: easy replacements help maintain fountain performance and reduce the need for frequent manual water changes. Why customers choose this filter Prioritizes pet health by maintaining higher water quality. Simple, reliable replacement that helps preserve your fountain and keeps water inviting for pets. Constructed from food-grade materials and using multi-layer filtration to provide safe, improved-tasting water for cats and small dogs.