Reverse Osmosis

List Of The Best Reverse Osmosis Water Filter Systems For The Home. Reverse Osmosis Systems are the most thorough water filter systems available for the average home consumer. Reverse Osmosis Systems go beyond the normal carbon water filter system. Many of the RO water filter systems you see here do have one or two phases of carbon water filtration. But in Reverse Osmosis, Water is pushed through a semipermeable membrane leaving most of the impurities behind.

HydroLogic Model RO100 Stealth Reverse Osmosis Filter 100 GPD

HydroLogic Model RO100 Stealth Reverse Osmosis Filter 100 GPD

Hydro-Logic 31035 100-GPD Stealth-RO100 Reverse Osmosis Filter


Features: Produces up to 100 gallons per day of ultra-pure, low PPM water, Removes 98% of chlorine and contaminants, Wastes approximately 25% less than other reverse osmosis systems, Stealth RO100 Reverse Osmosis Filter, Produces up to 100-Gallon per day of ultra-pure, low PPM water, Removes 98-Percent of chlorine and contaminants, Wastes approximately 25-Percent less than other RO systems

New From: $176.89 USD In Stock

Want a nice Reverse Osmosis Filter with less waste? Has up to 25% less water waste than other leading Reverse Osmosis Systems. Takes out 98% of chlorine and other particles. Has a capacity of up to 100 gallons of reverse osmosis filtered water a day with the Stealth RO100.

iSpring 7 Stage 75 GPD RO System

iSpring RCC7AK-UV 7-Stage Under-Sink Reverse Osmosis Drinking Water Filtration System with Alkaline Remineralization Filter and UV Sterilizer – 75 GPD


Features: Encourages water consumption, reduces spending, and eliminates the need to transport and dispose of bottled water, Filters 1,000+ water pollutants including common adversaries chlorine and fluoride, Thin-film composite semipermeable RO membrane filters down to 0.0001 micron (a human hair is approximately 50 microns), Alkaline remineralization filter balances pH and reintroduces healthy ionized minerals, 11W Ultraviolet sterilizer sensor switch powers the UV on and off with water flow; kills viruses and bacteria, Streamlined DIY installation; fits under sink cabinets, 1 year money-back guarantee, Lifetime support from iSpring in Alpharetta, GA at (678) 261-7611

New From: $284.99 USD In Stock

This Reverse Osmosis system has 7 stages of filtration.  Enjoy water that is free of viruses, bacteria, fluoride, acids, and more.  If you hate fluoride and other particles in your water.  This reverse osmosis system is the way to go.  Include a UV sterilization stage.  Handles 75 Gallons Per Day.

Reverse Osmosis is a popular way to create filtered water for commercial bottled water.

 

Watts WP5-50 5 Stage 50 GPD Reverse Osmosis

Watts WP5-50 Premier Five-Stage Manifold Reverse Osmosis Water Treatment System


The Watts Premier Five-Stage Reverse Osmosis Water Filtration Device is the most complete water filtration system available on the market. Featuring a five-stage filtration process, the RO incorporates sediment, coconut-shell carbon, and reverse osmosis technologies to provide great-tasting, bottled-quality water straight from your tap.

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Five-stage filtration and reverse osmosis provide cleaner water straight from the tap.


During the lifecycle of a single filter, you can save up to 16,000 plastic bottles from being deposited in landfills.

Five-Stage Filtration Removes Contaminants
The Watts RO filters in five stages to ensure that your drinking water is as healthy and clean as possible. Once the system is connected, water passes through a 5-micron sediment filter that traps particulate matter–such as dirt, rust, and silt–that can affect the taste and appearance of your water. Next, a 5-micron carbon block filter reduces chlorine taste and odor, as well as other materials that can give water a bad taste. For the third stage, another 5-micron carbon block filter further reduces chlorine, as well as difficult-to-remove chloramines.

Reverse Osmosis for High-Quality Drinking Water
The system’s fourth stage of filtration is especially important, as it involves the passage of water through the reverse osmosis (RO) membrane. This semi-permeable membrane effectively removes arsenic, lead, perchlorate, chromium, copper, TDS (total dissolved solids), sodium, and a long list of other water contaminants. It also removes parasytic cysts, such as giardia and cryptosporidia.

The fifth stage of filtration utilizes a high quality GAC filter, which works as a final polishing filter when the water leaves the storage tank on its way up to your faucet. The end result is consistently great-tasting water at just pennies per gallon.

The Importance of Drinking Clean Water
Water is critical to proper food digestion, kidney health, brain function, blood health, joint functionality, and more. It’s important to make sure that the water you drink is devoid of contaminants. Thankfully, using a Watts water filtration device will ensure consistent quality for all of your drinking and cooking needs. In fact, when you use Watts’ high-quality certified water treatment devices and filters, your water will be free of chlorine taste and odors, particles, and many other contaminants that can be detrimental to your health.

*Please refer to the Performance Data Sheet for the complete list of claims for which this system is certified.


Not only is the RO filter a healthy choice for you, but it’s also a healthy choice for the environment. This filter helps you minimize the harmful environmental consequences of buying bottled water. Incredibly, if a mere ten percent of North America’s bottled water intake were reduced by switching to home-filtered water in reusable containers, we could eliminate:

  • 133,000 trucks driving an average of 500 miles–saving nearly 12 million gallons of diesel fuel
  • Over 100 million pounds of greenhouse gasses–equal to taking 1,100 cars off the road annually
  • 213 million pounds of PET–equal to 1.5 million barrels of crude oil or improving the PET recycling rate by 10%

Depending upon which Watts water-filtration product you use, you can prevent up to 16,000 half-liter bottles from being deposited in landfills–all in the time it takes to use and replace a single filter.

The Watts Premier Five Stage Reverse Osmosis Water Filtration Device is backed by a three-year limited warranty.

What’s in the Box
Five-Stage Reverse Osmosis Module (complete with filters), parts bag (with a 10-inch final filter), 3-gallon storage tank, faucet assembly, and manual.


Compare Water Filtration Devices
Logo
CT-1

WP-2 BVC

WP-2 LCV

UF-3

UV-R

RO
Num. of Filtration Stages 1 2 2 3 3 5
Reduces  
Sediment   
Chlorine   
Bacteria             
Viruses             
Cysts     
Lead       
Chemicals           
Arsenic, Nitrates,   
Chrome, TDS,   
Perchlorate, Turbidity   
         
Dimensions (L x W x H) 6 x 6 x 14 14 x 6 x 16 14 x 6 x 16 9 x 3.5 x 14 6 x 4 x 16 17 x 17 x 6
Replacement Filters 5-Mic Carbon Block Purifier Filter Pack 560088 560039 560017 Annual Filter Pack


New From: $169.88 USD In Stock

This Reverse Osmosis design has been in use for years. Great for drinking water.

The WP-50 RO water filter systems takes lead, copper, and other total dissolved solids out of your vulnerable drinking water supply.