The Whirlpool WRS526SIAH features the Accu-Chill Temperature Management System. Save energy and cool your food quickly with this model's temperature management system. This intuitive system senses and adapts using built-in sensors to measure the internal temperature and activates the compressor only when necessary, delivering efficient cooling performance. Get the most out of your freezer with the In-Door-Ice plus ice dispensing system. It creates 30% more usable space in the freezer and the bin tilts out or can be removed with one hand and placed on the counter to make filling glasses, pitchers and coolers easy. The FreshFlow air filter leaves air fresh in your refrigerator. This model's FreshFlow air filter is 15 times more effective than baking soda at reducing common food odors by actively circulating air through our carbon based filter. Replace the filter every 6 months for optimal performance. Featuring a PUR water filtration system you can help protect the environment by preventing the disposal of plastic bottles and save you money.