You want to feel like a mad scientist? Get a reverse osmosis (RO) system. It pushes water through a membrane so fine, it removes everything—salt, bacteria, even some minerals you actually want. It’s basically tap water’s final boss.
RO systems are glorious for taste. But they waste water (usually 3 gallons wasted for every 1 you drink!), and they’re pricey. Also, they strip out beneficial minerals, so you might need a re-mineralizing cartridge. Honestly, unless you’re on a farm with well water, you probably don’t need this. But boy, does it impress dinner guests.
What About UV Filters?
UV filters use ultraviolet light to zap bacteria and viruses. This isn’t for most city folks—it’s for campers, well water users, or preppers. It’s like a tanning bed for your water, but less creepy.
10 Best Whole House Water Filters of 2026 (See Our #1 Top Home Water
They don’t remove chemicals or taste, though. So you’d need to pair them with a carbon filter. That’s two devices, two sets of instructions, and at least five minutes of your life you’ll never get back.
