The water then continues into the reverse osmosis unit where a high-pressure pump applies extreme pressure to the highly concentrated solution, separating the remaining salts, minerals, and impurities that the pre-filter cannot catch.
Amanzi abe eseqhubeka engena ku-reverse osmosis unit lapho ipompo elinengcindezi ephezulu lisebenzisa ingcindezi eyedlulele kusisombululo esigxile kakhulu, kwehlukanisa usawoti osele, amaminerali kanye nokungcola isihlungi sangaphambilini esingakwazi ukukuthola.