Some top-rated 30-inch counter-depth refrigerators include the Sub-Zero IT-30CIID, Thermador T30IB800SP, Bosch B30BB830SS and Miele KF1801VI, based on 2014 ratings. Other highly-rated models from that year include the Liebherr CS-1660 and HCB1560.
The Sub-Zero model uses air scrubbing technology to remove food gases from the refrigerator to extend the length of time food remains fresh. The Thermador and Bosch models are similar units with only slight style differences, and the Miele model is reviewed as providing better lighting and electronic crispers than both. The Miele refrigerator also offer built in Wi-Fi. The Liebherr model is the least expensive of the most highly rated models.