Ụlọ nzacha ọtụtụ cartridge nke Kosun bụ nke ọkwa nri 316L (ma ọ bụ 304) igwe anaghị agba nchara.Na elu imecha mirror Polish Ra <0.4um, Ngwa maka ụlọ nzacha ịdị ọcha a gụnyere winery, ebe a na-eme mmanya, mmiri ara ehi, nhazi nri na ihe ọṅụṅụ, yana nzacha maka ọgwụ.
Ụlọ Muti cartridge nwere ike ijide katrij site na 3 gburugburu ruo 51 gburugburu.Ogologo cartridge si 10" ruo 40".Ụlọ ahụ dakọtara maka Pall, 3M, Saterious, Millpore Catridge, 226, 222 njedebe njedebe.