Prescription Respirator Insert

Metal Frame facepiece. Positions with spring-wire clips. 46mm and 52mm eye sizes Silvertone
Metal Frame facepiece. Positions with spring-wire clips. 46mm and 52mm eye sizes Silvertone

The MS1 is an OSHA approved prescription respirator insert that has been fit tested and can be used in a variety of different manufacturers respirators offering a low cost alternative to purchasing multiple prescription respirator inserts.