Kmart offers the Brita UltraMax 18-Cup Filtered Water Dispenser in White for $25.59. Choose in-store pickup to avoid the $6.25 shipping charge. That's the lowest price we could find by $6, excluding the below mention. This BPA-free dispenser purportedly helps reduce the amount of chlorine, copper, cadmium, and mercury in your drinking water. It features a removable cap and includes one activated carbon filter with a 40-gallon life.

A close price: Walmart and Target offer a slightly different version of this dispenser for $26.99 via in-store pickup.