Reverse Osmosis Systems
for Houston Homes
Houston's tap water contains arsenic at 516x the EWG health guideline, plus TTHMs, chromium-6, and other contaminants. Reverse osmosis removes up to 99% of dissolved contaminants — giving your family the purest possible drinking water.
- Removes 99% of contaminants
- Better than bottled water
- Alkaline remineralization option
- $0 down financing
The Gold Standard for Drinking Water
99%
Contaminants Removed
516x
Arsenic Above EWG Guideline in Houston
6-Stage
Pur-Alkaline RO Filtration
$0
Down Payment Required
An under-sink RO system produces 50–100 gallons of purified water per day, stored in a pressurized tank under your sink. A dedicated faucet at your kitchen sink provides instant access to pure water for drinking, cooking, and making coffee or tea.
Klaro's Pur-Alkaline RO system goes beyond standard reverse osmosis by adding a remineralization stage that puts beneficial calcium, magnesium, and potassium back into the water after filtration. This creates perfectly balanced, alkaline drinking water that tastes better than bottled water — at a fraction of the cost.
Houston's tap water, while meeting EPA legal standards, contains several contaminants above EWG health guidelines. Most notably, arsenic levels in Houston water are 516 times above the EWG health guideline. TTHMs (trihalomethanes), formed when chlorine reacts with organic matter, are also present above EWG limits.
Reverse osmosis (RO) is the most effective water purification technology available for residential use. Water is forced through a semi-permeable membrane with pores so small (0.0001 microns) that virtually all dissolved contaminants are blocked — including arsenic, lead, fluoride, nitrates, chromium-6, TTHMs, pharmaceuticals, and more.
Why Houston Families Choose Reverse Osmosis
Benefits
Remove Arsenic & Heavy Metals
RO removes arsenic, lead, chromium-6, mercury, and other heavy metals that standard filtration cannot address. Critical for Houston water where arsenic is 516x above EWG health guidelines.
Eliminate Disinfection Byproducts
TTHMs and haloacetic acids — formed by chlorine reacting with organic matter — are removed by RO filtration, reducing long-term health risks from these compounds.
Better Than Bottled Water
RO water is purer than most bottled water brands, without the plastic waste or cost. The average Houston family saves $600–$1,200/year by switching from bottled water to RO.
Alkaline Remineralization
Klaro's Pur-Alkaline RO adds beneficial minerals back after filtration, creating alkaline water with optimal pH balance and superior taste.
Remove Fluoride
RO is one of the few filtration methods that effectively removes fluoride from drinking water — important for families who prefer to control their fluoride intake.
Pure Water for Cooking
Contaminants in tap water affect the taste of everything cooked with it — coffee, pasta, soups, and more. RO water makes everything taste better.
How It Works
Free Water Test
We test your water for arsenic, TTHMs, TDS, and other contaminants to confirm RO is the right solution.
System Selection
We recommend the right RO system based on your water quality, household size, and whether you want alkaline remineralization.
Under-Sink Installation
Installed under your kitchen sink in 1–2 hours. A dedicated faucet is added at the sink for pure water access.
Filter Maintenance
Pre-filters replaced every 6–12 months, membrane every 2–5 years. We offer maintenance plans for hassle-free upkeep.
Frequently Asked Questions
How is reverse osmosis different from a water filter?
Standard filters (carbon, sediment) remove larger particles and some chemicals. Reverse osmosis uses a semi-permeable membrane to remove virtually all dissolved contaminants — including arsenic, lead, fluoride, nitrates, and more — that carbon filters cannot address.
Does RO remove beneficial minerals?
Yes — standard RO removes virtually all dissolved substances including beneficial minerals. Klaro's Pur-Alkaline RO system adds a remineralization stage that puts calcium, magnesium, and potassium back into the water after filtration.
How much water does an RO system waste?
Traditional RO systems use 3–4 gallons of water to produce 1 gallon of purified water. Modern high-efficiency systems (like those Klaro installs) have improved ratios of 1:1 to 2:1.
How often do RO filters need replacement?
Pre-filters and post-filters: every 6–12 months. The RO membrane: every 2–5 years. Klaro offers maintenance plans that include scheduled filter replacements.
Can I install RO at multiple locations?
Yes. While most households install RO at the kitchen sink, we can install additional systems at refrigerator ice makers, wet bars, or other locations. Whole-house RO is also available for specialty applications.
Service Areas
- Reverse Osmosis Houston
- Reverse Osmosis Katy TX
- Reverse Osmosis Cypress TX
- Reverse Osmosis Sugar Land TX
- Reverse Osmosis The Woodlands TX
- Reverse Osmosis Pearland TX
Ready for Better Water?
Schedule your free in-home water test today. No pressure, no obligation — just answers.