The Xiaomi Smart Pet Fountain Filter 2 is a high-performance replacement cartridge engineered to maintain pristine drinking water quality for domestic pets. This cartridge utilizes a multi-layer deep purification design that combines a specialized 4-stage filtering matrix with a built-in bacteriostatic surface coating to inhibit common bacterial growth. Weighing only 30 grams, it works dynamically with connected appliance tracking systems to deliver real-time life cycle monitoring directly to a consumer smartphone.

• Model Number: BHR9487GL
• Output: 4-Stage Deep Purification
• Charging: Manual Hardware Swap (No Electrical Charge Required)
• Ports: Tailored Mechanical Slot Alignment
• Battery: None (Monitored via Host Fountain Subsystem)
• Audio: Completely Silent Fluid Passages
• ANC: Passive Debris and Micro-particle Mitigation
• Connectivity: Local Sync via Host Device App Interactivity
• Materials: PP Cotton | Activated Carbon | Ion-Exchange Resin | Bacteriostatic Layer
• Dimensions: 156 × 51 × 11 mm

• Multi-layer deep filtering intercepts unhygienic contaminants and pet fur before they can circulate into your pet's drinking dish.
• Advanced ion-exchange resin targets and eliminates calcium and magnesium elements to safeguard your pet's long-term urinary tract wellness.
• Micro-mesh layer allows easy tracking by broadcasting structural status updates to the Xiaomi Home application for timely maintenance warnings