Letoto lena la li-filter cartridges li entsoe ka fiber e ntle haholo ea khalase, e bonts'ang matla a ho ts'oara litšila tse phahameng haholo, tse sebetsang ho sefeng ha likhase le lino.Ka lebaka la bokhoni ba ho monya protheine e tlase haholo, li boetse li sebelisoa haholo ho biopharmacy.