Respirator Assembly CFR-1 Half Mask for Welding Complete with One N95 Filter, Size Medium Half mask welding respirator gives workers the comfort and protection The filter in this mask does not touch the face keeping it cool and dry Ideal for both welding and dusty environments such as grinding, sanding and sweeping Reduce waste stainless steel mesh cover protects the user from heat, sparks and slag Gets higher fit factors than disposables and workers feel better protected