Tig welding respirator

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So after getting my Invertig 221 and spending about 2 hours a day working in my skills, I've noticed my lungs are irritated, I am assuming from ozone.  I have this hacking cough now and shortness of breath.I ordered a miller respirator and noticed it specifically does not say anything about ozone.  Does anyone know if this mask protects against that ?Thanks in advanceMiller 350PMiller 30AHobart trekHTP Invertig 221
Reply:never used one, but a 3M 7500 with 2297 p100 filters does.your biggest hazard is burning oils and paint, not ozone.SqWave 200Millermatic 190Airco 200 ACHypertherm PM45Boice-Crane Band SawVictor O/A
Reply:Originally Posted by padronanniversarySo after getting my Invertig 221 and spending about 2 hours a day working in my skills, I've noticed my lungs are irritated, I am assuming from ozone.  I have this hacking cough now and shortness of breath.I ordered a miller respirator and noticed it specifically does not say anything about ozone.  Does anyone know if this mask protects against that ? Thanks in advance
Reply:+1 fan on legsSqWave 200Millermatic 190Airco 200 ACHypertherm PM45Boice-Crane Band SawVictor O/A