RO Membrane Replacement in Indore

The RO membrane is the heart of your water purifier. It removes 90–99% of dissolved salts, heavy metals, fluoride, and bacteria. In Indore's high-TDS water (300–700 mg/L), membranes work under greater stress and typically need replacement every 12–18 months. If your purified water TDS has risen above 100 mg/L or water flow has dropped significantly, the membrane likely needs changing.