Reverse Osmosis Drinking Water Systems in Comal County

Clean drinking water at the kitchen sink. Under-sink reverse osmosis systems installed, serviced and re-filtered.

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Reverse Osmosis Drinking Water Systems

Softened water is great for pipes and showers, but most people do not love drinking it, and even good municipal water in the Hill Country carries dissolved minerals and a chlorine taste that bottled water customers are paying to avoid. A reverse osmosis system under the kitchen sink fixes that at the one tap that matters for drinking and cooking. It pushes water through a membrane fine enough to remove the dissolved solids a filter cannot, polishes it with carbon, and stores it in a small tank so there is clean water ready at a dedicated faucet, with a line to the fridge and ice maker if you want it. We install reverse osmosis drinking water systems across Comal County, in new homes around New Braunfels and Bulverde and in established kitchens from Seguin to San Marcos. We mount the unit where it can be serviced, drill or use an existing hole for the faucet, run the drain connection properly, pressurize and sanitize the tank, and set you up on a filter and membrane schedule. We also service and re-filter RO units that are already in the house.

Why a softener is not enough for drinking water

A softener trades hardness minerals for a small amount of sodium and leaves everything else in the water. It makes water easier on plumbing, not better tasting. Reverse osmosis removes the dissolved solids themselves, so the water out of the RO faucet is cleaner and flatter tasting than anything else in the house. The two work together: the softener protects the RO membrane from scaling, and the RO handles the water you actually drink.

Installed right, kept right

An RO system has filters that need changing and a membrane that needs replacing on a schedule, and a unit that is ignored for years ends up with a slimy tank and a slow faucet. We install with an air-gap or code-compliant drain connection, sanitize and pressurize the storage tank, check the production rate, and leave you with a simple schedule. When it is time, we come back, change the stages, sanitize the system and test the output so it is still doing its job.

What’s included

Under-sink RO systems with a dedicated drinking-water faucet
Optional line to the refrigerator and ice maker
Drain connection, tank pressure and production rate checked at install
Filter and membrane replacement on existing units, most brands
Tank sanitized at every service
Pairs with a softener so the membrane lasts

Get Help With Reverse Osmosis

Tell us where the house is and what the water is doing. We’ll call you back with a quote.

Reverse Osmosis: Questions We Hear a Lot

Do I need reverse osmosis if I already have a water softener?

Only if you want better drinking water. The softener handles scale and soap performance for the whole house; it does not improve taste and leaves dissolved solids in the water. An RO unit at the kitchen sink is the usual answer for people who are buying bottled water or dislike the taste of softened water.

How often do RO filters and the membrane need changing?

The prefilters and carbon stages are typically changed on a regular yearly schedule, and the membrane less often, depending on the unit and how hard the incoming water is. We set the schedule when we install, and if your water is softened first the membrane lasts longer.

Can you run the RO water to the fridge?

Yes. We can run a line from the RO system to the refrigerator so the water and ice dispenser use filtered water. It is a common add-on at install and can usually be added to an existing unit.

Reverse Osmosis by Town

Local reverse osmosis pages for every community we serve.

Need Reverse Osmosis in Comal County?

Call for a fast quote. We test first, come to your property, and quote only what your water needs.

📞 Call or text (830) 356-2377 Request a Quote