One of the most popular types of water purification systems works via reverse osmosis (RO). In addition to improving the flavor and odor of your water, these systems save you money on bottled water and reduce plastic waste. However, before buying one, it’s worth understanding how RO works. Here is a quick overview of the process. 

How Do Reverse Osmosis Water Purification Systems Work?

While many purification systems work by allowing gravity to pull tap water through a filter, often one that uses charcoal, reverse osmosis operates using higher pressure than gravity can produce. To purify tap water, RO requires 250 pounds per square inch (psi measures water pressure), while seawater requires up to 1200 psi. The pressure will force water through a semipermeable membrane that filters out impurities. The primary difference between traditional filtration and reverse osmosis is that filters exclude contaminants that are typically 0.01 micrometers in diameter, while RO purifiers remove contaminants as small as 0.0001 micrometers.

What Does Reverse Osmosis Remove?

RO filtration is effective at removing non-biological contaminants, including nitrates, sulfates, pesticides, detergents, fluorine, and chlorine. For even better results, some water purification systems utilize multiple filters—both pre- and post-RO. The first uses RO to remove sediment, while the second uses a charcoal filter to remove any remaining contaminants. Some systems bathe the water in ultraviolet light to destroy biological impurities, as well. By installing one of these systems, you’ll ensure you have safe, odor-free, and delicious water.

When you want a reverse osmosis water purification system installed in your home, contact Stadeli Water Systems in Silverton, OR. They are locally owned and have been serving Marion County residents for more than 65 years. They are available 24/7 and provide affordable, reliable services. They specialize in water filtration and water system repairs. Visit their website to reach a member of their team. Call (503) 873-9287 to learn more about their services.