23% Off Retail, You SAVE $30! The Big Dog Fountain ensures pets’ drinking water is always refreshingly clean and pure. The small, quiet motor circulates the water, pulling it through a purifying charcoal filter and back into the dish via a splash-reducing ramp. The continuous movement of the water keeps it aerated to reduce bacteria. Plugs into any 110V outlet. Easy-clean plastic fountain. Replenish water as needed, no water hookup required. Dimensions: 19 L x 13 1/4 W x 9.75 H Holds 2 1/4 Gallons. Replacement filters also available (pewatfalfilt). Optional reservoir (pewatfalres shown in photo) is available separately. Adds an additional six cups to capacity to drinking fountain. Back to Bowls and Feeders