Iyo micro porous sefa imba ine micro porous sefa katuriji uye simbi isina tsvina yekusefa imba, yakaunganidzwa ne single-core kana multi-core cartridge filter muchina. Inogona kusefa zvimedu uye mabhakitiriya ari pamusoro pe 0.1μm mumvura uye gasi, uye inoratidzwa nehupamhi hwekusefa chaiko, kukurumidza kusefa kumhanya, kushomeka adsorption, asidhi uye alkali corrosion kuramba, uye kushanda kuri nyore.