Reverse osmosis muchina ( RO muchina ) muchina wakachena wemvura unopfuudza mvura yakasvibira kuburikidza nesefa yakanaka. Reverse osmosis imhando nyowani yemazuva ano yehunyanzvi hwekurapa mvura. Kuburikidza nereverse osmosis element yekuvandudza kuchena kwemhando yemvura, bvisa tsvina uye munyu uri mumvura. Yedu RO muchina unonyanya kushandiswa hemodialysis, chipatara, marabhoritari.