RO is short for Reverse Osmosis. I know, the name is hilariously clinical. Osmosis is what plants do to drink water. Reverse Osmosis is what we do to make that water scarily clean. Think of it as the overachiever of water filters.
Imagine you have a super-fine net. So fine that only tiny water molecules can get through. Everything else—the bad guys—get left behind. That’s the basic idea of an RO system. It’s like a bouncer at a club, but for your tap water.
What does it actually remove?
Oh, the list is wild. We’re talking lead, chlorine, fluoride, arsenic, and even those weird pharmaceutical leftovers that nobody wants in their morning coffee. It doesn't just filter. It purges. It’s the Marie Kondo of your water supply.
Ever taste that weird “pool” flavor from tap water? That’s chlorine. An RO system kicks it to the curb. It also gets rid of sediment, rust, and that gross earthy taste from old pipes. Basically, if it’s not pure H2O, it’s getting fired.