18-Pack of ZERO Classic Fountian Filters Toy This half-year package includes 12

This half-year package includes 12 pieces of Replacement filter for ZERO Stainless Steel Cat Water Fountain that can be used for 12 months (each filter lasts up to 30 days)

Anti-skip bracket design: prevents messy water spills - This battery-operated cat water fountain features an anti-skip bracket

so you can create a unique drinking experience for your pet

covering a larger space for cat to have fun

Its ability to trap and neutralize these harmful microorganisms makes it an essential tool for maintaining a healthy indoor environment

18-Pack of ZERO Classic Fountian Filters Toy This half-year package includes 12This half year package includes 6 pieces of Replacement filter for ZERO Cat Water Fountain that can be used for 6 months (each filter lasts up to 30 days). Kick start a healthier water habit, and keep the water fresh, from now and in the future. Durable and easy to install, this replacement filter helps to prolong the life span of your wireless cat water fountain so your beloved pet will never stop enjoying the fresh tasting water. Ensure your pets