YES4PETS 48 x Pet Dog Cat Fountain Filter Replacement Activated Carbon Exchange Filtration System Automatic Water Dispenser Compatible shape.Cube while the patented wheel lock

while the patented wheel lock keeps your board steady and prevents unwanted movement during storage

Great for securely keeping your pets contained

long time standing or sitting

Crafted with royal textures to enhance your home interior

Create an instant and private oasis on your balcony

YES4PETS 48 x Pet Dog Cat Fountain Filter Replacement Activated Carbon Exchange Filtration System Automatic Water Dispenser Compatible shape.Cube while the patented wheel lock48 x Pet Dog Cat Fountain Filter Replacement Activated Carbon Exchange Filtration System Automatic Water Dispenser Compatible Features: [COMPOSITION MATERIAL]: Each fountain filter is composed of a cotton layer, activated carbon. [PURIFYING PERFORMANCE]: Pet fountain filter can filter hair, residue, remove bad tastes and odours from water, keep water fresh so that pets can drink clean and fresh water. [REPLACEMENT FREQUENCY]: Please soak filters