Welding work in a private room is quite smoke and it does not work if it is not this filter coughing. Using a GL filter makes it easy for you to work without getting cough that has just come out. Everybody, please use GL filter which is good for health during welding operation.
I bought three kinds and I have not used it because I first used KC. For people who are interested in smell compared to paper, it is a description, but I did not know the structure of the search even if I search it. Compared to about 20 yen per unit for paper, this is around 100 yen per unit so it is possible to suppress the smell by about 5 times? Because the KC filter will cost about 400 yen, I wonder if it smells about 4 times more? KC is activated charcoal and looks like a welded ozone smell. KC filter has no smell, satisfactory feeling of use. The KC filter is higher than the main filter .... The auxiliary filter (prefilter) is three kinds. Do not forget to buy the main filter of the essential. Main search for Mighty Micron filter.