Allegro respirator cleaning wipes are pre-moistened and contain 50% Isopropanol for cleaning facepieces & other personal safety equipment. They are available in Pocket Pak, Pocket Pak Dispenser Box and Pop-Up Pak package styles. Pocket Paks come with a peel-back tab to remove wipes and reseal tab to keep wipes moist. For communal work areas where workers can grab a Pocket Pak quickly, there is a flip-open tab at the bottom of the Dispenser Box to access Pocket Paks. The Pop-Up Paks have a lid that can be opened to remove wipes and closed to keep wipes moist.