YES4PETS 16x Pet Dog Cat Fountain Filter Replacement Activated Carbon Ion Exchange Triple Filtration System Automatic Continuity * 1000-denier double-wall fabric (Drop

* 1000-denier double-wall fabric (Drop stitch)

Never open more than one drawer at a time

Mouse Button Life: about 3 million times

Ideal when you want to add instability-based movement to your workouts

Sturdy steel hinge

YES4PETS 16x Pet Dog Cat Fountain Filter Replacement Activated Carbon Ion Exchange Triple Filtration System Automatic Continuity * 1000-denier double-wall fabric (Drop16 Pieces Pet Cat Fountain Filter Replacement Activated Carbon Ion Exchange Resin Triple Filtration System Automatic Water Dispenser Compatible Features: [COMPOSITION MATERIAL]: Each fountain filter is composed of a cotton layer, activated carbon, and an ion exchange resin. [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.