Condition:New Efficiency:90% Construction:carbon air filter Filtration Grade:Medium Filter Medium Material:Active Carbon Porosity:0.3u Dimension(L*W*H):Standard Size Weight:2-42kg Certification:ISO9001 Warranty:1 Year After-sales Service Provided:Engineers available to service machinery overseas Color:Black Available size:4/5/6/8/10/12 suitable:Inline fans & Flex Ducting Package:Customized carton Type:Coal-based activated Carbon filter Factory Direct Supply:Yes Show More