The Ice Maker Cleaners by Manitowoc Ice: Field Installed LuminIce II Virus & Bacteria Inhibitor Kit for Indigo i-300 to i-1200, & QuietQube i-680C to i-1070C, 3-1/4W x 2-1/2D x 4-1/4H, cULus, CE, NSF ( Manitowoc Ice - K00450 )