HP LTO Ultrium Universal Cleaning Cartridge<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Compatible with all manufacturers' LTO Ultrium 1， 2， 3 and 4 drives </span></li><li><span class="a-list-item"> Provides up to 50 cleanings or as many as your particular drive allows </span></li><li><span class="a-list-item"> Reduces buildup or stains that get deposited on drive heads </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41AhaK0IITL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/413-z7tQP0L.jpg" noproxy>