Ka lebaka la thuso e ntle, lihlahisoa tsa boleng bo phahameng le tharollo e matla ea ho etsa lintho tse matla, re khahloa haholo ke bareki ba rona. Re khoebo e mahlahahlaha e nang le 'maraka o pharaletseng bakeng sa china e phahameng ea hydrophilic pvdf ea metsi pvdf ea mafuraHydrophobic PTfe Cartridge,Mekotla ea limela ea micros,0.1 um membrane filthara,PESSUZY Filter PES. Re boetse re netefatsa hore khetho ea hau e tloseloa ka boleng bo holimo le boporofeta. Etsa bonnete ba hore u ikutloa u lokolohile ho ikopanya le rona bakeng sa tlhaiso-leseling e eketsehileng. Sehlahisoa se tla fana ka lefatše lohle, joalo ka Europe, Amerika, Australia, Burundi, ea Irauc, le ho latela lihlahisoa tsa boleng. Khoebo ea rona e ikemiselitse ho "tšepahala le ho ts'epahala, theko e metle, moreki oa pele", kahoo re hapile ts'epo ea boholo ba bareki! Haeba u thahasella lihlahisoa le lits'ebeletso tsa rona, ka kopo u se tsilatsile ho ikopanya le rona!