16PCS Replacement Filters with Pre-Filter Sponge for Cat Water Fountain

Cleaner, Better-Tasting Water - Multi-layer cat water filter made with ion-exchange resin and coconut shell activated carbon helps reduce hair, debris, and odors, encouraging healthier daily drinking.

Ideal for Indoor & Multi-Cat Homes - These water fountain filters for cats indoor help maintain fresher water longer, reducing buildup and the need for frequent water changes.

What's in the box
8 x Filters
8 x Sponges