Reverse Osmosis & Water Filtration in Johnson County
A reverse osmosis (RO) system pushes your water through a very fine membrane and a set of filters, so the water at your kitchen sink tastes clean and fresh. I install three RO systems: $600, $750 and $850, installed, depending on the features you want. I also install whole-house filtration, matched to what your water needs.
Three RO Systems, Three Prices
All three are drinking water systems that fit under your kitchen sink: $600, $750 and $850, installed. The free water test shows which one fits your water.
Whole-House Filtration
For chlorine taste and smell through the whole house. It depends on what your water needs, so I size it after the free test.

Do I Need RO, a Softener, or Both?
They do different jobs. A softener protects your whole house from hard-water scale. An RO system gives you great drinking water at one tap. Many Johnson County homes do both: softener for the house, RO at the kitchen sink. The free water test shows what your water actually needs.
How Much Does a Reverse Osmosis System Cost?
I install three systems at $600, $750 and $850, installed at your kitchen sink.
What Does Reverse Osmosis Remove?
RO membranes reduce a wide range of dissolved solids, including hardness minerals, lead and many other contaminants, plus chlorine taste with the carbon filters. What it removes depends on the system's certification, so I show you the spec sheet for the one you pick.
How Often Do RO Filters Need Changing?
Pre-filters usually every 6 to 12 months and the membrane every 2 to 3 years, depending on your water and use.
Do I Need Whole-House Filtration on City Water?
Usually not for safety, since city water is treated. People add it for chlorine taste and smell. I'll tell you honestly whether it's worth it.
Better water at your kitchen sink starts with a free test.
