AQUA DOVE RO Membrane for All Water Purifier 80 GPD - BARC Govt India Licensed Technology ( 1200 TDS 80 GPD ). RO membrane technology is licensed by BARC ( BHABHA ATOMIC RESEARCH CENTRE ) Govt. of India. Membrane Manufactured with Supreme-Grade Raw Material To Filter Viruses, Impurities, Chemical Substances and Other Harmful Contaminants. Best Quality In Water Purifier Membrane, Easy Fitted In All Models Ro Purifier, Utilizing High Quality Thin Film Composite Material and A Spiral Wound Design The 100 Gpd Membrane Provides Up To A 90% Rejection Rate. Effective At Removing Salts, Fluoride, Lead, Chlorine, Pesticides, Nitrate and Sulfates. 100 % RO Membrane 80 GPD Works Up to 1200 TDS, These are Consumable Product and not comes with Warranty it is Depend on Raw Water Quality.