All Moldex® Particulate Filters are certified. The #7940A and #7960A P2/P3 Particulate Filter Disks have an efficiency level of 99.97% or greater against both oil and non-oil based particulate aerosols. The 8910A P2 Particulate Filter is 95% efficient against non-oil based particulate aerosols only. The #7960A also offers relief from nuisance levels of OV/Ozone.
Use 8010A P2 Pre-Filter with the 7020 Pre-Filter Retainer with any Gas/Vapour Cartridge. Use the 7940A P2/P3 Filter Disk or 7960A P2/P3 Filter Disk plus Nuisance OV as a stand alone filter or use the 7940A with the 7920A Piggyback Adapter with any Gas/Vapour Cartridge.
P2 Particulate Filters are suitable for most welding applications. Use the #7960A P2/P3 Filter when nuisance levels of OV/Ozone are present.
Welding, Grinding, Lime, Metal Machining, Aluminum Processing, Bagging, Brazing, Buffing, Cement Work, Dusty Environments, Foundries, Metal Working, Mining, Polishing, Poultry, Sanding, Soldering, Stone Quarrying, Sweeping, Textiles, Torch Cutting, Waste Processing/Recycling.