We sell under-the-sink home Reverse Osmosis water systems that have been proven to provide clean, high quality water. Our high-end residential RO systems are necessary for areas that has problems with high levels of total dissolved solids (TDS), calcium, fluoride, and sodium. Reverse Osmosis or RO will remove those dissolved solids from the water. The membrane of the residential reverse osmosis water systems are in-charge of taking out the impurities from the water, and drained after.We always want the best for our family, and reverse osmosis home water systems are engineered to produce the highest quality of water whether the water source in your home has high levels of TDS or not. It delivers reliable, efficient, and cost-effective results.