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Reverse Osmosis Water Softener
How RO Softeners Work And 4 Models We Recommend
With a reverse osmosis water softener (RO water softener, for short), the technology first used in the U.S. Navy, is delivered to households looking to purify their water.
Relying on "membrane filtration technology," most units force water with pressure to come in contact with the rather small pores of a semi-permeable membrane.
Now days, the RO water softeners of today blend this membrane technology with carbon and mechanical filtration to generate water that is ultra-pure and tastes amazing.
The Benefits of Reverse Osmosis Water Softeners
When looking for one of the best treatments for drinking water, a reverse osmosis water softener comes highly recommended because it is known for delivering the complete package. Homeowners find that units are economical and easy to operate.
The shelf life of a RO water softener is also impressive, as regular servicing and care can create a unit that will continue to serve healthy drinking water for many years to come. One of the only expenses for a user is the carbon filter that usually costs around $35 to replace on a standard unit.
Some people find they must also replace their storage tanks after five years or so. The common price for this replacement is around $75. Most units also come with a warranty that covers some parts for up to three years.
Most consumers encounter a typical reverse osmosis water softener membrane that lasts for about five years or more. Since reverse osmosis units rely on water pressure for energy, there is no need to waste money on electricity (excluding circumstances where an electric pressure-boost pump or an ultraviolet lamp is added).
How Does a Reverse Osmosis Water Softener Work?
An example of how a RO water softener works starts with a modern three-stage home unit that transfers water through a carbon pre-filter that eliminates organic contaminants, such as chlorine and its by-products.
The water then enters the reverse osmosis membrane (usually a sheet-like filter) that permits water to pass, but prevents dissolved solids (like sodium, lead, and arsenic) to enter. Some of the water cleans the surface of the membrane and then travels through the drainage system of your kitchen.
The purified water is placed in a small storage tank until called upon. As the ledge faucet fixed to the sink becomes open, air pressure forces the purified water through a different carbon filter. Depending on the unit, water will undergo various stages, including sediment filters and extra carbon filters.
Recommended RO Water Softener Units
In order to take advantage of the cleaning process of RO unit that eliminates the impurities found in drinking water, consider the following water softener models on the market today:
When scanning the line of Pure Water Products, you will come across products that have been satisfying consumers since the early 1990s.
With the Q-Series Undersink RO Units, the company offers the Q 363 (three-stage) and the Q364 (four-stage) that utilizes Omnipure Q Series filters and what is known for the distinctive GE/Osmonics encapsulate membrane.
This user-friendly system is considered one of the least complicated selections on the market. Units typically cost between $293 and $318. The company also produces Countertop Reverse Osmosis Units that perform well for a lower cost ($190) and supplies Gold Series filters and an RO membrane of full size.
The Niagara +5 stage RO costs about $269 and accommodates up to 50 gallons per day with 3.2-gallon storage tanks. The long reach chrome faucet has especially attracted the eye of consumers.
With an uncomplicated installation tucked away under the sink, this model comes with all necessary hardware and enters five stages of water softening: 1 (5-microns sediment pre-filter), 2 (Activated Carbon pre-filter), 3 (Carbon block pre-filter), 4 (50 GPD TFC Reverse Osmosis Membrane), and 5 (Inline GAC filter). A 1-year warranty is also included.
With the Kwik-Change RO System, the ease of maintenance is well worth the $399-price tag. The top-mount trendy faucet is connected to a storage tank that accommodates four gallons of water.
The technology associated with this unit is able to eliminate more than 95% of total dissolved solids; more than 99% of all organics; and more than 99% of all bacteria. With a simple turn, cartridges are directly attached to the unit.
A hinge bracket is established for trouble-free cartridge removal and replacement. Double-O rings prevent leakage and the compact design doesn’t take up much space below the sink. This is a four-stage model uses a 5 microns sediment pre-filter, Carbon Block pre-filter, 50 GPD TFC Reverse Osmosis Membrane, and GAC filter.
For $499, the Merlin Tankless RO System can handle up to 720 gallons of water on a daily basis, as a continuous- flow water system eliminates the need for a reverse osmosis water softener storage tank.
Line pressure is responsible for the operation of this unit, which cuts out the need for an electrical pump. Additional features include a compact design, high recovery system, reliable TDS rejection and membrane effectiveness, and a three-year residential warranty (one-year for businesses).
Related article: Salt Free Water Softener - Benefits Of Saltless Softeners And Best Models
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