Designed to handle ultra fine sub-micron particulate as well as chemical vapors;UL and CE Listed;With reusable perforated metal core, and filled with Activated Carbon;HEPA filter - 99.97 percent efficiency using thermally generated Dioctylphthalate (DOP);With particles 0.3 micron or larger size as the challenge

• Extract-All F-981-4A Primary HEPA Filter/Refillable Carbon Module, For 981 Fume Extractor

Extract-All F-981-4A Primary HEPA Filter/Refillable Carbon Module, For 981 Fume ExtractorAir Impurities Removal Systems