How Often Should You Change Your RO Filter?

RO purifier me alag-alag filters hote hain — sediment filter, carbon filter, RO membrane aur UV/UF stage. Sediment aur carbon filter aam taur par har 6-12 mahine me badalne chahiye, jabki RO membrane 2-3 saal chalti hai agar TDS aur usage normal ho. Agar paani ka swaad badal jaye ya flow kam ho jaye to yeh filter change ka sanket hai. Regular servicing se aap membrane ko damage hone se bacha sakte hain.