E le ho arabela litlhoko tse thata tsa Lefapha la Matla la United States, Porvair Filtration Group e thehile mefuta e mengata ea phallo e phahameng, matla a phahameng, mahlaseli a phallang a HEPA, a khonang ho sebetsana le likhase tse ngata ka likhatello tse phahameng tse fapaneng libakeng tse nang le mongobo o phahameng.

Ka har'a litlhophiso tse kholo tsa molumo, mekhoa ea ho hloekisa moea ea HEPA e potoloha moea sebakeng sa phallo ea laminar, e tlosa tšilafalo leha e le efe e tsoang moeeng pele e khutlisetsoa tikolohong.

Lisefe tsa HEPA tse matla haholo tse nang le patente ea Porvair li ka fetisetsoa meahong e teng libakeng tse ngata tsa khoebo le tsa bolulo. Likopo tse tloaelehileng li kenyelletsa lipetlele, mahae a maqheku le batho ba pensheneng, libaka tsa ho amohela baeti, thuto le maemo a mosebetsi.

Li-filters li ka sebelisoa hape ho HVAC ea indasteri bakeng sa tlhoekiso ea tikoloho e haufi eo ho eona ho etsoang lits'ebetso tsa bohlokoa joalo ka tlhahiso ea microelectronics le tlhahiso ea biopharmaceuticals.

Setlhopha sena se nang le tokelo ea molao se ka mamella likhatello tse fapaneng tse kholo ho feta likarolo tse tloaelehileng tsa khalase ea HEPA. E ka boela ea mamella tahlehelo ea khatello e phahameng (ka lebaka la moroalo o phahameng oa litšila) libakeng tse metsi le tse omeletseng le likarohano tsa masenke tse nang le tokelo ea molao tsa Porvair li netefatsa khatello e tlase ea phapang lipakeng tsa phallo e phahameng.