All parts are replaceable, extending the useful life of the respiratorMade of extremely soft non-allergenic elastomer for comfort and fitThe 5500 Series incorporates the comfortable and efficient design of the popular 7700 series half mask with the low...
All parts are replaceable, extending the useful life of the respiratorMade of extremely soft non-allergenic elastomer for comfort and fitThe 5500 Series incorporates the comfortable and efficient design of the popular 7700 series half mask with the low...