We bring you the ULT2050-10-D Ultima PLUS Ultra-low Temperature Chest Freezer from Thermo Scientific Revco. It provides a 20 cu. ft. capacity and a temperature range of -10 to -40 degree C. Its state-of-the-art, sturdy refrigeration system improves temperature control for more consistent temperature cycling and recovery, resulting in a more stable temperature for safer sample protection. The stainless steel interior is easy to clean and a convenient, hinged air filter grill allows easy access for inspection, cleaning and/or changing. ULT2050-10-D is built of high-strength steel with a corrosion-resistant coating for long-life durability.