Hi,Need to bulk purchase Cylindrical Air Purifier Filter. Outermost layer of Pre-Flter. Inner HEPA and innermost Activated Carbon Filter.Please message for further details. Thank you. Show More...
Good morning,I manage a French company and we need to produce filter to use in coton reusable mask. You can see on the pictures the kind of filter we need and the size we want. Inside the filter we would like to have meltblown and maybe carbon active. Before start a production we will need some samples to test the filter. Im looking forward some Show More...