Hot sale 10 micron dust collector filter cartridge filterefficiency referstotheratioofthenumberofcartridgeeffectivelyblockingthe numberofdustparticlesintothedustofthedustparticles.wearededicatedteststand withstandarddust, runfor240hoursinthesetconditionssothattheinitialformofcartridge surfacedustcake, andbyalasermeasuringinstrumenttocalculatethenumberofimport andexportofdustmeasured.(cartridgefiltrationefficiencyofdustspecies, particlesizedistribution, dustconcentration, filtrationvelocity, thedustcollectorstructure, theuseoftheenvironmentavariety offactors) material 304 , 316 , 304l, 316l stainless steel wire mesh filtering rate 10micron shape cartridge common sizes 6" x 10" 6" x 11" 6" x 12" 6" x 14" 6" x 16" 6" x 19" etc sample 6"*14" is available, special sizes can be customized.