The APF for negative pressure half mask respirators are twofold. His character wore a full mask before replacing it with a half mask in 2002. Kane appeared unmasked from 2003 until 2011 when he returned with a new half mask. It is covered by a white half mask and wig. The half mask is described here. A half mask is not directly connected to the scuba air supply. Like other "commedia" masks, "Pantalone" is also a half mask. Hakuoro wears an irremovable half mask that covers his forehead and extends below his eyes.