RO Cov Membrane

4040 RO daim nyias nyias yog tsim los kom tshem tawm cov impurities, cov kab mob, thiab cov khoom tawg ntawm cov dej, kom ntseeg tau tias cov khoom tso tawm yog huv, nyab xeeb, thiab saj zoo heev. Nrog nws cov peev xwm pom zoo tshaj plaws, daim nyias nyias no yog qhov kev xaiv zoo tshaj plaws rau kev txhim kho cov dej haus zoo, nrog rau kev siv ntau yam kev lag luam, xws li kev tsim khoom noj thiab dej haus, kev tsim tshuaj, thiab lwm yam.