Here’s where it gets really cool: RO also tackles things you can’t see or smell. I’m talking about nitrates and nitrites, which can sneak into water from fertilizers or old septic systems. Not exactly something you want to sip with your breakfast. RO blocks those like a goalie does a soccer ball.
You’ve probably heard about PFAS (also called “forever chemicals”) in the news. They’re in everything from non-stick pans to takeout boxes, and they’ve been showing up in water supplies. Guess what? A good RO system does an amazing job of kicking PFAS out of the picture. It’s like putting a “No Trespassing” sign on your water glass.
The Surprising Thing It Leaves In
Now, don’t get me wrong—RO is ruthless, but it’s not perfect. It removes fluoride, which some municipalities add for dental health. If that bothers you, you can always get a remineralization filter or just enjoy the naturally clean taste and brush your teeth twice a day. Also, RO lets dissolved gases like oxygen pass through, which is why filtered water still tastes fresh, not flat.
Best Water Filters in UAE | Filtersco
But here’s the big win: RO removes microplastics. Those tiny plastic particles that have been found in tap water, in bottled water, and even in rain? Gone. It’s one less thing to worry about when you pour yourself a tall glass on a hot day.
