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Residential Water Systems

Residential Reverse Osmosis Systems For Central Texas Homes

Better drinking water, straight from your kitchen tap.

Austin Reverse Osmosis Systems

American Water installs Kinetico reverse osmosis systems for Austin homeowners who want better-tasting water for drinking, cooking, coffee and ice. Our team brings more than 250 years of combined water treatment experience to every install, and we’ve been helping families in Round Rock, Dripping Springs, Victoria and Corpus Christi get cleaner water since 1987.

The right system depends on your water and your kitchen. Some homes need targeted filtration for specific contaminants, while others want something compact that frees up space under the sink. Below, you’ll find how reverse osmosis works, what it removes and how Kinetico’s systems compare, so you can see what fits before we ever talk price.

What Does Reverse Osmosis Remove?

Water in Central and South Texas travels through a lot of limestone before it reaches your tap. It picks up dissolved minerals along the way, and city systems add disinfectant to keep it clean in the pipes. Reverse osmosis is one of the most thorough ways to filter what’s left. Depending on the system, Kinetico RO is certified to reduce:

A young boy drinks purified water from a reverse osmosis system while a smiling girl holds a glass next to him.
  • Chlorine, the source of that pool-like taste and smell
  • Lead and other heavy metals, which can come from older plumbing and fixtures
  • Fluoride and nitrates
  • PFAS, the “forever chemicals” now showing up in water supplies nationwide
  • Total dissolved solids, the minerals and salts that affect taste

Every home is different, and so is every water supply. City water, well water and water in coastal areas each carry their own mix. That’s why every recommendation we make starts with a free water test.

How Does Reverse Osmosis Work?

A reverse osmosis system starts with a sediment filter that catches larger particles like dirt and rust. Water pressure then pushes the water through a semipermeable membrane, a layer so fine that it lets water through while holding back dissolved contaminants. Those contaminants are rinsed down the drain. A final carbon filter polishes the taste before the water reaches your faucet.

Kinetico HYDRO® ECO™: Tankless Reverse Osmosis

HYDRO ECO is Kinetico’s first tankless reverse osmosis system. Many traditional RO systems store filtered water in an under-sink tank. HYDRO ECO skips the tank and filters water on demand, so you get a continuous supply right when you turn on the faucet.

It’s also Kinetico’s first electronic drinking water system with built-in feedback. LED indicators on both the faucet and the unit show system status and filter life at a glance. Built-in leak detection monitors the system around the clock, sounds an alert and shuts off automatically if it senses a leak.

HYDRO ECO is a strong fit for:

  • Kitchens with limited under-sink space
  • Homeowners who want filtered water without waiting on a tank to refill
  • Households focused on saving waterAnyone who wants a simple, low-maintenance system
Black gooseneck residential reverse osmosis faucet with a single handle and a glowing blue indicator ring.

Up To 0.4 Gallons Per Minute

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    Flow rate measures how fast filtered water comes out of the faucet. At this rate, you can fill a gallon pitcher in about two and a half minutes.
  • 2:1 Filtered-To-Drain Ratio

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    For every gallon sent down the drain to rinse the membrane, you get about two gallons of filtered water. That’s less waste than many traditional RO systems.

  • EPA WaterSense® Certified

  • IconWaterSense is the EPA’s label for products that use less water without sacrificing performance, and every labeled product is independently certified to meet the EPA’s criteria. HYDRO ECO is among the first point-of-use reverse osmosis systems to earn it. It produces about two gallons of filtered water for every gallon sent down the drain, so you get better drinking water without the waste of older RO systems.
  • Certified Contaminant Reduction

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      HYDRO ECO is certified to reduce lead, chlorine, fluoride, nitrates, heavy metals and total dissolved solids. That covers the chlorine taste many city water customers notice, metals that can come from older plumbing and fixtures, and the dissolved minerals that leave tap water tasting flat. Certified means the system was tested against these contaminants, not just designed with them in mind.

Kinetico Hydro ECO 600 residential reverse osmosis water filtration system with two glowing blue filter cartridges and a matching black faucet.
  • Filter Life

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    Pre- and post-filters last 12 months or 950 gallons. The RO membrane lasts 24 months or 1,900 gallons. Filters are quick-change.

  • Tankless Design

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      Frees up 75% more under-sink space than most traditional systems.

Because HYDRO ECO is electric, it needs a power source under the sink. We’ll check your setup during your free water test.

Kinetico K5 Drinking Water Station® With VOC Guard

The Kinetico K5® with VOC Guard is one of the most advanced residential reverse osmosis systems available. Thoughtfully engineered for convenience and cost-effectiveness, it delivers a reliable supply of high-quality, great-tasting water while removing up to 99% of contaminants.

A Kinetico water filtration system in Round Rock with a faucet pouring water into a glass.

QuickFlo® Technology

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    The K5 with VOC Guard uses QuickFlo® technology to provide a fast, consistent flow of high-quality water. The K5 delivers more water more quickly than any comparable system, so there’s no need to wait or limit your usage.
  • Non-Electric Operation

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    The K5’s non-electric design is a breakthrough in efficiency, using the power of water pressure instead of electricity. This innovative approach reduces energy use, minimizes maintenance and delivers dependable performance with fewer moving parts.

  • VOC Protection

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    The K5 with VOC Guard removes more contaminants than any other drinking water system. Certified by the WQA to NSF/ANSI Standard 58 for PFOS/PFOA reduction, it now comes standard with a VOC filter for powerful protection against volatile organic compounds.

  • Customizable, Multi-Stage Filtration

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      You can tailor the FlexFilters in your K5 Drinking Water Station® with VOC Guard to address your current water concerns—and even prepare for potential issues down the road. Explore the full range of filter cartridge options available for the K5.
Cross-section view of a five-stage reverse osmosis system showing the internal filter cartridges.
  • EverClean® Rinse

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    With EverClean® Rinse, the K5® with VOC Guard uses high-quality water to clean itself, helping maintain peak performance and prolong the life of the membrane.

  • Exclusive Features

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    Features like the MACguard® Filter and the PureMometer® Filter Life Indicator help ensure timely filter replacements by alerting you before filters reach their limits. Plus, quick-disconnect cartridges make filter changes fast and hassle-free.

AquaKinetic® A200 Drinking Water System

The AquaKinetic® A200 Drinking Water System is an affordable and effective solution for improving the taste and quality of your drinking water. Its three-stage filtration process, including a high-capacity prefilter, a reverse osmosis membrane and a carbon postfilter, removes a wide range of contaminants. Compact and flexible, this system can be installed under a sink, in a utility room, basement or garage.

AquaKinetic A200 reverse osmosis system including a filtration unit, storage tank, and a faucet dispensing water into a glass.
  • Convenience

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    The AquaKinetic® A200 Drinking Water System is a convenient and reliable way to enjoy a continuous supply of high-quality, great-tasting water for drinking, cooking and other everyday uses. Its compact design features quick-disconnect filters for fast, sanitary replacements.
  • High Flow Rate

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    The reverse osmosis membrane in the AquaKinetic® A200 delivers superior water quality at a faster rate than comparable systems, ensuring you always have clean, great-tasting water when you need it.

  • Lead-Free Faucet

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    The AquaKinetic® A200 features a dedicated, lead-free faucet installed at your sink, providing a safe and convenient way to enjoy its high-quality drinking water.

Which Kinetico RO System Is Right for You?

All three systems use reverse osmosis to deliver better drinking water. The differences come down to space, features and how much you want to customize your filtration.

Comparison of Kinetico reverse osmosis systems: HYDRO ECO, K5 With VOC Guard and AquaKinetic A200
Feature HYDRO® ECO™ K5 With VOC Guard AquaKinetic® A200
Design Tankless, electric Storage tank, non-electric Storage tank
How water is delivered Filtered on demand, continuous flow Stored and ready to pour, with QuickFlo® for fast flow Stored and ready to pour
Filtration Pre-filter, RO membrane and post-filter Customizable FlexFilters plus VOC filter Three stages: prefilter, RO membrane and carbon postfilter
Highlights Certified to reduce lead, fluoride, nitrates and TDS; EPA WaterSense® certified Certified to reduce PFOS/PFOA (two common PFAS); VOC filter comes standard Kinetico’s most economical RO system
Monitoring LED status on faucet and unit, leak detection with auto shutoff PureMometer® filter life indicator Quick-disconnect filters
Best for Tight under-sink space and water-conscious homes Targeting specific contaminants with the most customizable filtration A budget-friendly, flexible install

Not sure which one fits? Your water test answers that. We’ll show you what’s in your water and match the system to it.

What Are The Main Benefits Of Reverse Osmosis?

A reverse osmosis system does more than improve taste. It changes how your household uses water every day.

  • Better taste and smell: It cuts the chlorine taste and dissolved minerals that make tap water taste flat or off.
  • Reduced contaminants: It filters out lead, PFAS and more, depending on the system.
  • Less plastic waste: Fewer bottled water runs and fewer empty bottles in the recycling bin.
  • Better coffee, ice and cooking: Filtered water lets flavors come through the way they should.

Reverse Osmosis FAQs

Our technicians handle the full install, including the dedicated faucet, and walk you through how your system works before they leave.

Every RO system sends some water down the drain. That’s how the membrane rinses away what it filters out. Newer systems waste much less than older ones. HYDRO ECO produces about two gallons of filtered water for every gallon that goes to the drain, and it has earned EPA WaterSense certification for water efficiency.

Not necessarily, since an RO system works on its own. In hard water, though, minerals can build up on the membrane over time. Pairing RO with a water softener helps protect the membrane and keeps scale out of the rest of your plumbing and appliances.

It depends on the system and how much water you use. HYDRO ECO’s pre- and post-filters last about a year, and its membrane lasts about two years. Its LED indicators tell you when a change is due. The K5’s PureMometer filter life indicator does the same job.

Yes, HYDRO ECO is certified to reduce fluoride. If you’d prefer less fluoride in your drinking water, ask about it during your water test.

Start With Your Water, Not A Price Tag

The best reverse osmosis system for your home depends on what’s in your water. Our technicians will test it in your home for free, explain the results in plain language and show you which Kinetico system fits your water, your kitchen and your budget. Every install is backed by our one-year labor warranty.

Send bad water on its way.

Schedule Free Water Test

Corpus Christi, TX
4531 Ayers St Suite 114,
Corpus Christi, TX 78415
Victoria, TX
403 Profit St, Suite A
Victoria, TX 77901
Dripping Springs, TX
1320 US-290
Dripping Springs, TX 78620
Round Rock, TX
530 S I-35 Frontage Rd
Round Rock, TX 78681