Super Aquafresh Altis COPPER RO + UV + UF + TDS control With Active Copper Filter Provides Goodness of Copper. Multistage Purification, Fully Automatic Pre Filter, Sediment Filter, Pre-Carbon Filter, RO Membrane Works Up To 3000 PPM, UF Filter, Alkaline Filter, UV Disinfector. RO Membrane Works Up to 3000 PPM TDS. Suitable For Borewells, Tanker and Municipal Water.