[outdoort]

Anyone have any problems wearing any of these respirators with a optrel helmet? I have the newest model optrel. The specific model is in my sig line. Looking to get a respirator dedicated to welding.

 

[outdoort]

Many od you have mentioned that u use the 3m respirators.
The miller lpr-100 respirator looks well built with it being more low profile: http://www.weldingsuppliesfromioc.com/miller-lpr-100-half-mask-respirator

Anyone used it? I imaging the only possible negative compairing to the 3m is less compatability of the filters. Guesing home depot doesnt sell the cartridge for these .