Your Water Treatment Options

The clear facts about water.

Water quality used to be a nonissue. But with news of pharmaceuticals in our water supplies, concerns about the effects of chlorine, industrial and biological contamination, our aging water distribution infrastructure and even the naturally occurring substances that degrade the taste and feel of water, we're all thinking about the quality of our water more than ever.

Water quality varies from home to home, and no two homes are alike. What’s right for one family may not be right for yours. There are a number of ways to treat water. Depending on the water issue, the solution may address all the water in your home, or only water that is dispensed from a specific tap.

Selecting the right water treatment system can be confusing. The information on this page should help you understand some of the treatment technologies available, but we invite you to talk with one of our local water professionals to help you understand your water and your options. They’ll test your water thoroughly and suggest solutions tailored to your water, your lifestyle and your budget.


Water Softening

Most homes have hard water, including those on municipal water supplies. Exactly how hard your water is will vary depending on where you live. Hard water is caused by groundwater dissolving and carrying away minerals, most often calcium, magnesium and iron, from rock.

When hard water comes in contact with heating elements or hot surfaces, it forms “scale” that builds up and shortens the life of water-using appliances like your water heater. Hard water also leaves deposits on your plumbing fixtures, tubs, sinks, dishes, silverware and glassware that are virtually impossible to clean. With hard water, soaps and detergents aren’t rinsed completely away, leaving a soap residue in your tub and shower (bathtub ring), on your laundry and even on you. Water softeners remove the hardness minerals and some forms of iron.

Most water softeners use a process called ion exchange to soften water. Quite simply, within a water softener tank, calcium and magnesium (hardness) in water are exchanged with sodium (soft water ions). When the system can no longer make this exchange, it regenerates (cleans itself) so that it can once again exchange the hardness ions for soft ones. You may have heard about “salt-less softeners” and magnetic or electric descalers that are marketed today; however, none of these devices have proven as effective in removing hardness minerals and tannins as a standard water softener that uses ion exchange technology.


Saltless Water Systems

Saltless water systems are a good alternative for those who need water treatment but prefer to avoid using salt or chemicals. There are a number of options to choose from. Some tackle scale, others are designed to handle drinking water safety concerns.

  • Scale Reduction Systems: Much of our water supply passes through rock, so it often contains hardness minerals like calcium and magnesium. When the temperature of water increases, the hardness minerals form scale, which clings to pipes, heating elements and fixtures. This scale buildup makes any water-using appliance that heats water (such as your water heater and dishwasher) work harder and can decrease its useful life. Scale reduction systems do not work the same as water softeners. They do not remove the hardness minerals and do not soften water; they change the structure of the minerals in the water so they don’t form scale.
  • RO Whole House Treatment Systems: These systems use semipermeable membranes to trap contaminants, iron, hardness and odor-causing impurities before they enter your home. Because of their expense, they are often reserved for the toughest and most complex water challenges.
  • U ltraviolet Disinfection Systems: These systems work by using ultraviolet light to kill microorganisms and make your water microbiologically safe to drink. While UV systems are very effective at disinfecting your water, that is their sole function. To resolve issues like hard water, iron and odor-causing impurities, you would need to add another saltless system like the SRS or a whole house treatment system.

Drinking Water Systems

Systems specifically designed for drinking water are often used in the kitchen where people want the healthiest, best-tasting water for drinking and cooking. Depending on the type used, they not only improve the taste but also can remove odors and other contaminants. But bringing all the water in the home up to high-quality drinking water standards is unrealistic, expensive and quite frankly, unnecessary. That’s why most drinking water systems treat the water and dispense it from a specific tap or device.

  • Reverse Osmosis Systems: Recognized by the Centers for Disease Control and the Environmental Protection Agency as an effective means for treating drinking water, reverse osmosis systems process water by using pressure to force the water through a very fine, semi-permeable membrane. Usually, RO systems are comprised of a prefilter, a membrane and a postfilter, although some also offer various advanced filtration options. In the RO system, the prefilter removes larger particles from the water before it travels to the membrane. Then, the water is forced through the membrane, leaving behind the impurities that were in the water. Since the process takes time, a small tank stores the purified water until it’s needed. But before the water is dispensed from the dedicated faucet, it runs through a postfilter to remove any remaining tastes or smells. Water produced via reverse osmosis very nearly reaches the purity of distilled water but in a much shorter time and without using any electricity.
  • Carbon Filters: Carbon filters remove chlorine and unwanted tastes and smells from drinking water, but that’s primarily all they do. Simply put, the water passes through a bed of carbon that adsorbs any chlorine, unpleasant tastes and odors. There are various types of carbon filters available: pitchers, under-the-sink or countertop models, faucet mounts and those found in refrigerator water dispensers. The type that is right for you will depend on your need for water, what you want to remove from your water, the feasibility of installing the filter, the amount of filtered water you need, your desire for convenience and your budget.

Water Filters and Systems

  • Specialty Filters: For those with more complex water challenges, there are highly specialized water treatment options. Depending on your water issue, you may need one or more of the following: whole house reverse osmosis, iron removal, whole house filtration, sulfur removal, aeration, neutralizers, chlorination and chlorine removal systems. Your Kinetico water professional can analyze your water, assess your situation and let you know if one of these specialty systems is needed to correct your water challenge.
  • Distillation: Distillation purifies water by boiling it and condensing the steam. These systems are slow and inefficient, taking two to five hours to produce a single gallon of water, using electricity the entire time. Distillation is effective at killing bacteria and viruses as well as removing heavy metals, but certain organic chemicals that readily convert into gasses when heated can tag along with steam and remain in the recondensed water.

Quick Quote - Get One Today Free Water Test - See What's in Your Water
Quick Quote - Request One Today Free Water Test - See What's in Your Water

Which Water Treatment Technologies Really Work

Home improvement expert Dean Johnson offers some helpful tips on where to look and what to look for when deciding which water treatment system is best for your home. Watch the video.


Hometime Reverse Osmosis Install

Watch a K5 Drinking Water System installation from a recent HOMETIME episode.
Watch the video.


How A Water Softener Works

Ever wonder how that water softener in your basement or garage actually works? Let Stuart Park, Senior Engineer at Kinetico, and Mr. Resin, explain it. Watch the video.


How Reverse Osmosis

Senior Technology Advisor, Keith Brown, and Buzz M. Brane explain how reverse osmosis technology removes impurities from your water. Watch the video.

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