Sun offers intelligent devices that ensure excellent maintenance and enhance archival life of your LTO (Linear Tape Open) products. This cleaning cartridge is carefully engineered by Sun StorageTek?s tape media experts for universal compatibility .Dust and pollutants accumulate when the LTO drives operate. Best technique is the periodic usage of this 003-3882-01 cartridge. Your backup system would work seamlessly and the customers would require less media replacements. Total cleanings of Sun 003-3882-01 depends on the drive unit (50. maximum).