How does the R.O. work?
You’ve probably heard the term “RO system” thrown around—especially if you're shopping for cleaner drinking water. But what is reverse osmosis, and how does it actually work?
Let’s break it down in plain English:
An R.O. (reverse osmosis) system is like a super-powered water filter that removes the stuff most filters leave behind.
💧 what is reverse osmosis?
Reverse osmosis is a water purification process that pushes water through a semi-permeable membrane—basically a super-fine filter—removing up to 99% of contaminants.
We're talking:
Lead
Arsenic
Chlorine
Fluoride
Nitrates
Pesticides
PFAS (“forever chemicals”)
And even microscopic bacteria or viruses
It’s the same technology used for bottled water, commercial kitchens, and even hospitals—but you can have it right under your kitchen sink.
🚰 where can you use it?
Most RO systems are installed under your kitchen sink for drinking and cooking water. But some Houston families choose to upgrade to whole-home RO systems.
For the average home, an under-sink RO provides:
Clean drinking water for the whole family
Safe baby bottles and formula
Better-tasting coffee and tea
Healthier cooking and produce washing
No more plastic water bottles
⚠️ will it waste water?
Older RO systems did waste a lot of water—but modern high-efficiency systems (like the ones we install at Environmental ProTech) are much better. Some have recovery rates over 75%, and we can design systems that use wastewater for irrigation or gray water applications.
✅ is an r.o. system right for your home?
If you’re concerned about what’s in your water or tired of spending money on bottled water—a reverse osmosis is one of the smartest, healthiest investments you can make.
Take the 60 second quiz to find out which water system is right for you 👇
We’ll help you find the perfect system for your family, your goals, and your Houston water.
PS. We have over 30 years experience in bringing clean water to the Houston Homeowners. Our reviews speak for themselves! If you want clean drinking water from your faucet, contact us at 281-495-4420 to schedule your free water test today.