SIBAYS 15L Large Dog Water Fountain, 4 Gal Stainless Steel Pet Water Fountain for Dogs Inside, Ultra Quiet Automatic Dog Water Bowl Dispenser with Water Level Window & LED Light, Easy to Clean FS80

15L Extra Large Capacity: Designed for large dogs or multi-pet households, this 15L pet water fountain provides sufficient drinking water for up to 2 weeks. Say goodbye to frequent refillssave time and effort while ensuring your pets never run out of fresh water. | 304 Stainless Steel & 5-Layer Filtration: The dog water fountain is made of food-grade 304 stainless steel, it's non-toxic, rust-resistant, and durable for long-term use. The 5-layer filtration system effectively removes impurities, odors, and harmful substances, providing clean, safe water to protect your pets' health.(Product Dimensions: 14.5"L x 11.5"W x 6.1"H) | Ultra Quiet Water Pump: Our dog water bowl dispenser operates smoothly and silently with a noise level below 25dB, quieter than a whisper, won't disturb your pets' drinking or your family's rest. The pump features dry burn protection that automatically stop to protect the motor and flash red to remind you. | Visible Window & LED Indicator: The large transparent window allows you to check water levels at a glance without opening the dog fountain water bowl. Equipped with a bright LED reminder, the light will change to red when water is low, ensuring you replenish in timenever let your pets face water shortage. | Easy to Clean: The deatchable design of dog water fountain for large dogs makes cleaning a breeze, no hidden corners to trap dirt. For your pet's health, we recommend replacing the filter and sponge every 1-3 weeks. You can search "L05" in SIBAYS store, or search "B0DXPPGVTZ" on Amazon to buy the replacement filters. And search "P05" in SIBAYS store or search "B0F6D1YS8C" on Amazon to buy the replacement pump.