25cm length x 20cm width x 12cm height 【304 Stainless Steel Tray】The food-grade 304 stainless steel tray is healthier and more durable. Also, the water level line and translucent design make it easy and convenient to check the water level. 【4-Layer Filter Structure】This cat water dispenser adopts a multi-filtration system consisting of a pump sponge, cotton layer, coconut shell activated carbon, and ion exchange resin. It removes pet hair, food debris, dust, and odors from the water, reducing the risk of kidney disease and urinary tract disease in your cat. 【3.5L Large Capacity】The 3.5L large capacity provides water for about 14 days for one cat and about 8 days for one small to medium-sized dog. It is ideal for multi-pet households. Flowing water is known to have fewer bacteria and reduce the risk of kidney and urinary tract diseases. For the safety of your pets, it is also important to clean the water dispenser regularly. 【Ultra-Quiet Pump Design】Equipped with an ultra-quiet pump, the cat water dispenser operates at a low noise level of 30dB or less, making it almost silent. Both owners and pets can sleep soundly at night. In addition, the energy-saving pump is only 5V low voltage, so it does not consume much power even during long hours of operation.