Delivers high-quality cleaning results with every use. Complete flexibility can be used in all generation 1 2 and 3 Ultrium format tape drives. Insure your drive runs at peak performance insist on Imation. For Drive Type: LTO Compatibility: Ultrium 1 2 and 3 Drives Cleaning Method: Dry Number of Cleanings: 15 to 20.Unit of Measure : Each