If you’re looking for a water filter that will provide outstanding drinking water for your home or business, Reverse Osmosis (RO) filtration is one of the most popular and best water filtration methods available.


In simple terms, reverse osmosis works as water is forced across a semi-permeable membrane, leaving contaminants behind that are flushed down the drain. The clean drinking water collects in a holding tank.


  1. Improves Taste - RO filtration improves taste, odor and appearance of water by removing contaminants that cause taste and odor problems.

  2. Saves Money - with an RO system, you can cancel your water delivery service and stop purchasing cases of bottled water. Reverse Osmosis filtration provides “better-than-bottled water” quality water for just pennies per gallon.

  3. Simple Maintenance - RO systems have very few moving or replaceable parts make RO systems easy to clean and service.

  4. Removes Impurities - RO systems remove pollutants from water including nitrates, pesticides, sulfates, fluoride, bacteria, pharmaceuticals, arsenic and much more. An RO systems’ carbon filter will also remove chlorine and chloramines.

We sell the following reverse osmosis brands:




"Hill Country came in at thousands less than the other guys with a superior system. I met with the owner, Derek and he was very knowledgable, fair and honest. I highly recommend Hill Country H20 for all your water softening and purification needs. The BEST part is I no longer need to lug packs of bottled water into the house."


"Derek and his crew did a great job! It’s easy to see why they have so many 5 star reviews. From taking the time to help us determine which set up was right for our family, quick installation and post installation Q&A, these guys are a well run operation with attention to detail. I highly recommend Hill Country H2O."


"Daniel, Chris, and Patrick, it was truly a blessing having you all be a part of the installation side of Pur Tech Water Treatment. My system is working as it should. Your top notch professionalism and courtesy from start to finish was outstanding."


"I have had my system a little over a year now. I hadn't planned on buying a water softener but I am so glad I did. I moved to Leander and did not know they had really hard water. Having the softener is extending the life of my appliances and the drinking water is delicious."

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Office: 512-260-0552

Fax: 512-260-0078


107 Sonny Dr.
Leander, TX 78641