This refrigerator odor eliminator is a long-lasting, high-efficiency odor eliminator that decompose harmful gases into water molecules, eliminating odors at the source and maintaining a fresh, odorless refrigerator. Made of SUS 304 stainless steel, it is durable, wrought, and stylish, making it a great odor absorber in refrigerators and freezers. Price drops from $27.99 to $22.39. Shipping is free for Prime members or free over $35.