LTO Universal Cleaning Cartridge, 50 Uses / Complete flexibility; can be used in all generation 1, 2 and 3 Ultrium format tape drives. Delivers high-quality cleaning results with every use. Insure your drive runs at peak performance; insist on imation. For Drive Type: LTO Ultrium 1, 2 and 3 Drives; Cleaning Method: Dry; Compatibility: NA; Number of Cleanings: Up to 50.