Reverse osmosis muchina ( RO muchina ) muchina wakachena wemvura unopfuudza mvura yakasvibira kuburikidza nesefa yakanaka.Reverse osmosis rudzi rutsva rwemazuva ano rwetekinoroji yekurapa mvura yakachena.Kuburikidza nereverse osmosis element yekuvandudza kuchena kwemhando yemvura, bvisa tsvina uye munyu uri mumvura.Yedu RO muchina unonyanya kushandiswa hemodialysis, chipatara, marabhoritari.