Buying Guide
RO Drinking Water vs. Pitcher Filters: Worth the Upgrade?
Pitcher filters are convenient and cheap. Under-sink reverse osmosis (RO) is a more involved setup. The right answer depends on what's actually in your water.
What pitcher filters do
Activated carbon pitchers reduce chlorine taste, some lead, and a handful of organic compounds. They do NOT reduce dissolved minerals, nitrates, fluoride, or most pharmaceutical residues.
What RO does
RO pushes water through a 0.0001-micron membrane, removing 95–99% of dissolved solids — nitrates, lead, arsenic, fluoride, sodium from softened water, and more. The result is cleaner than most bottled water.
When to upgrade
- You're on a well with nitrate or arsenic concerns
- You have a water softener (RO removes the added sodium for drinking)
- Anyone in the house is on a low-sodium diet
- You're tired of buying bottled water
- Coffee, ice, and recipes taste 'off' from tap
An under-sink RO system typically pays for itself in 12–18 months versus bottled water, plus the convenience of unlimited clean water from a dedicated faucet.
Got questions about your setup?
We’re a real local shop — bring your water sample by, give us a call, or schedule a free in-home test.