Smart Motion Sensor Pet Water Fountain (3.2L) - Filter Tray + Water Pump

Compatible with: W4-S1 Stainless Pet Water Fountain Product Information: A genuine replacement filter tray and water pump — the core operating unit of the W4-S1 pet water fountain. The pump circulates water continuously while the filter tray holds the filtration cartridge securely in place, ensuring your fountain runs quietly and efficiently at all times. Supports Pet Health: A properly functioning pump keeps water moving and fresh, encouraging your pet to drink more and stay consistently hydrated. What's Included Filter tray Water pump (with stator and cover)