Besides the filter and cartridge, there are many other parts to the respirator that you may need to replace. Half-facepiece respirators have inhalation and exhalation valves, a filter holder, and the facepiece body. In addition to these parts, full-facepiece respirators also have masks to protect the eyes. Both types of respirators have straps to hold it in place on the wearer’s head. If you wear glasses and need to wear a full-face respirator, you need to buy a glasses insert first. Some respirators also have a nose clip to help adjust it to the wearer’s face. HomElectrical carries a variety of respirators and accessories at competitive retail prices. Shop our selection today!