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 Reverse Osmosis Systems

 Introducing "Corrected Reverse Osmosis"

 With Re-mineralizing Alkalizer

 Counter Top & Under Counter RO Systems

 Counter Top RO Unit Described

Under Counter RO Unit Described

 Maximum Fluoride Removal RO System

RO Replacement Cartridges

AquaWizard Cartridges

Natural Health Enterprises ~ 330-920-9820 ~ Toll Free in USA: 800-542-1923 ~ 10 am - 5 pm ET, M-F

 

 Reverse Osmosis

Reverse Osmosis (RO) is a specialized method of screening out water contaminants using a fabricated membrane. This process thoroughly removes chemicals, pharmaceutical residues, bacteria, algae, radioactive particles, etc., from the water.

The purity of reverse osmosis is superior to filter systems. RO will screen out almost all of the toxic fluoride, radioactive fallout and drug residues that are in most city water. However, RO also removes most minerals and tends to leave water more acidic. 

CLICK HERE for information on the natural "Corrected Water" remineralizing alkalizer cartridge that we have available to correct RO water if needed.

There are two basic styles of home reverse osmosis units to choose from: counter top, which is popular with apartment dwellers, and under counter (which could also be housed in the basement).

 

More About RO

"Osmosis" is a term you may remember from biology referring to the passage of a substance through a membrane from a solution of greater concentration to one of lesser concentration. 

Reverse osmosis is forcing water under pressure through a membrane, which excludes substances with a molecular structure larger than the pores of the membrane. A home reverse osmosis unit operates from the source water pressure.

Reverse osmosis removes up to 99.9% of undesirable contaminants and filters particles as small as 1/1000 of a micron by forcing untreated water through a semi-permeable membrane. Pressure forces the water to flow in the reverse direction to the direction of flow in normal osmosis.

A unique feature of reverse osmosis, compared to standard water filter methods, is that RO screens out the contaminants to be flushed away, rather then attracting and holding them as filters do. The molecules of water actually pass through the membrane leaving the contaminants behind. 

The membrane also allows oxygen through, as well as some other elements with a very small molecular size, including some tiny molecules of sub-colloidal minerals.

The pores are small enough to screen out radioactive minerals and fluoride (which have large molecules), as well as bacteria and even some viruses. Still, a reverse osmosis unit should always include other types of media such as a sediment filter, redox media to eliminate chlorine, biological agents and metals, and carbon to catch any organic chemicals, herbicides, pesticides. Eliminating these contaminants first will prolong the life of the RO membrane. 

Since sediment can clog a membrane, a sediment pre-filter is often included. 

Chlorine can also harm membranes. With chlorinated water, reverse osmosis requires a carbon or redox pre-filter to protect the membrane's longevity.

Reverse osmosis units are susceptible to the growth of bacteria and mold within them when not in regular use. These agents can attack and ruin a membrane, resulting in contaminated water coming through. A prolonged period out of use may also cause the membrane to deteriorate from drying out.

Redox media preceding the membrane will help prevent microbes from getting to it. Frequent use of the unit will reduce the potential for bacteria or mold to get a colony started and keep the membrane from drying. A low bacterial count in the source water is also important.

Most reverse osmosis membranes are of the Thin Film Composite (TFC) type. A Cellulose Acetate (CA) membrane may be used in special situations.

Prices on quality RO units run from $170 to $800, depending on style and features. 

 

Corrected Reverse Osmosis

Reverse osmosis water actually has an increased oxygen concentration, as O2 has a small enough molecule to cross the membrane. RO water also contains small quantities of colloidal and sub-colloidal minerals.

However, the reverse osmosis process removes most of the minerals from the water. 

Mineral devalued water if too acidic will draw minerals from the body when consumed routinely. The pH of RO water is often too acid for the human body. If this is the case, it is recommended that a remineralizing alkalizer unit be added to correct these problems.

We believe that reverse osmosis is the best choice in home water purification. When the source water has a pH of 7 or less, "Corrected Reverse Osmosis" is the way to go. It is recommended that you test your water with pH tape or strips (litmus paper) or another method to determine if the re-mineralizing alkalizer is needed to correct the water.

NOTE: CLICK HERE to order 100 pH test strips for testing your acid/alkaline status at $14.97 + $4 postage.

(You can learn about alkalizing the body here.)

 

Reverse Osmosis Units

WARRANTY: Our point-of-use water filtration system housings and hardware have a warranty to be free of defects in materials and manufacture, with repair or replacement for up to one year from date of purchase, and our water cartridges for up to 90 days. (See return and liability policies.)

If you are interested in it, a "buy now, pay later" option is available with 6 months of interest free financing through our payment processor (PayPal). Look for that at checkout.

All components of our water systems are free of BPA.

NOTE: Our RO systems utilize a Thin Film Composite (TFC) membrane (click here for description).

Our reverse osmosis systems have compact designs that can easily fit on the counter or beneath the kitchen sink.

Counter Top RO

NOTE: This is assembled as ordered before shipping a few days after an order is placed.

Convenient, easy to use and hook up to a standard kitchen faucet.

up to 50 gallons per day (76 liters) depending on source water pressure

all hardware included

Counter Top Reverse Osmosis

without corrected water

(see below for corrected water -- recommended)

THIS COUNTER TOP RO SYSTEM IS FOR THOSE USING CITY OR WELL WATER THAT HAS A pH WELL OVER 7.

Suggested Retail:  $249  plus shipping

Our Low Price:

$169 + $12 shipping

in the continental U.S. (48 states)

 

NOTE: CLICK HERE to order 100 pH test strips for testing your acid/alkaline status at $14.97 + $4 postage.

(You can learn about alkalizing the body here.)

 

Corrected Reverse Osmosis Counter Top System with "Corrected Water"

 

Read about the re-mineralizing alkalizer for correcting RO water that is too acidic.

Suggested Retail:  $306  plus shipping

Our Low Price:

$226 with $12 shipping

in the continental U.S. (48 states)

CLICK HERE to order Corrected Counter Top RO Unit with Re-mineralizing Alkalizer

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NOTE: CLICK HERE to order 100 pH test strips for testing your acid/alkaline status at $14.97 + $4 postage.

(You can learn about alkalizing the body here.)

 

NOTE: These RO units are assembled upon placement of the order, and tested before shipping a few days after an order is placed.

 

 
Features of Counter Top Reverse Osmosis System
 
(click here for description of TFC membrane below)
 
 
This portable 3-cartridge Counter Top Reverse Osmosis System provides safe, pure high quality drinking water with capacity of up to 50 gallons per day using reverse osmosis technology. (NOTE: Production depends on source water pressure, which can vary.)
 
A Counter Top RO is great for homes, apartments, office, recreational vehicles, motels, and laboratory use.
 
Our Counter Top RO has 10 stages of filtration:
 
Stage 1: Water flows through a one-micron pre-filter pad (1 micron equals 1/25,000th of an inch), which removes suspended particles such as silt, sediment, cyst (Giardia, Cryptosporidium), sand, rust, dirt, and other un-dissolved matter.
 
Stage 2: Water passes through Granular Activated Carbon (GAC) cartridge. GAC is universally recognized and widely used as an effective adsorbent for a wide variety of organic contaminants, such as chlorine (99.9%), chemicals linked to cancer (THM's, benzine) pesticides, herbicides, insecticides, volatile organic compounds (VOC's), PCB's, MTBE's and hundreds of other chemical contaminants that may be present in water, as well as eliminating bad taste and odors from your drinking water.
 
Stage 3: Water flows through another one-micron filtration pad for further reduction of undesirable particles. The end result is a great reduction or elimination of a wide variety of contaminants.
 
Stage 4: Water passes through 50 GPD TFC Reverse Osmosis membrane, which removes particles as small as 1/10,000 of a micron, which includes inorganic contaminants such as salts, metals and minerals including lead, sodium, cyanide, ammonium, mercury, bromide, cadmium, trivalent chromium, radium and any radioactive particles, magnesium, fluoride, nitrates and nitrites, as well as microorganisms (including bacteria, viruses, algae and parasites such as cryptosporidium and giardia), and more.
 
Stage 5: Water flows through an additional one-micron filter pad (1 micron equals 1/25,000th of an inch), which removes suspended particles such as silt, sediment, cyst (Giardia, Cryptosporidium), sand, rust, dirt, and other un-dissolved matter.
 
Stages 6 and 7: Water travels through 2 beds of redox media (Eagle Redox Alloy 6500, Eagle Redox Alloy 9500). Redox is a relatively newer water treatment media, which reduces and/or removes a variety of unwanted contaminants by electro-chemical and spontaneous oxidation reduction and adsorption. Chlorine is instantaneously and almost inexhaustibly oxidized. Heavy metals such as lead, mercury, copper, nickel, chromium, cadmium, aluminum, and other dissolved metals are oxidized into insoluble matter by the natural electrochemical process and removed from the water as they attach to the surface of the media, much like a magnet. This media also inhibits bacterial growth throughout the entire unit.
 
Stage 8: Water flows through an ion exchange resin, further reducing heavy metals such as lead, copper and aluminum, as well as water hardness.
 
Stage 9: Water passes through another bed of Granular Activated Carbon (GAC), for completion of eliminating bad taste and odor.
 
Stage 10: Water flows through another one-micron filtration pad for final reduction of any remaining undesirable particles.
 
The end result is a great reduction or elimination of a wide variety of contaminants.
 
 
With our optional "corrected" counter top RO, a "corrected water" sealed re-mineralizing alkalizer is added as a final stage to remineralize, energize and slightly alkalize the water to make it ideal for biological systems.
 
IMPORTANT NOTE: Be aware that there is a discharge of waste water with reverse osmosis, about 2 gallons for every gallon of pure water produced. (By comparison, washing dishes uses more, and an average shower uses about 20 to 30 gallons of water.)
 
For the RO membrane to continue functioning well, it is necessary to have the contaminants that are screened out flushed away. The flush water is only fit as work water, such as scrubbing the floor or washing the car. This waste water should NOT BE CONSUMED or used to water plants. Most of the time, it should just run down the drain.
 
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Under Counter RO

WARRANTY: Our point-of-use water filtration system housings and hardware have a warranty to be free of defects in materials and manufacture, with repair or replacement for up to one year from date of purchase, and our water cartridges for up to 90 days. (See return and liability policies.)

All components of our water systems are free of BPA.

NOTE: Our RO systems utilize a Thin Film Composite (TFC) membrane (click here for description).

 

NOTE: This is assembled as ordered before shipping a few days after an order is placed.

Our Under Counter RO is supplied with a complete installation kit that includes a European lead-free long-reach designer faucet, all interconnecting color-coded tubing, filter cartridges, Ultra-filtration membrane, RO membrane, and needed hardware for easy installation. The 4 gallon steel pressurized holding tank holds 3.2 gallons and has a chemically stable BPA-free polypropylene liner.

3.2 gallon (12 liter) capacity storage tank

long reach faucet

up to 50 gallons per day (76 liters) depending on source water pressure

all hardware included

Under Counter Reverse Osmosis

without corrected water

(see below for corrected water -- recommended)

THIS UNDER COUNTER SYSTEM IS FOR THOSE USING CITY OR WELL WATER THAT HAS A pH WELL OVER 7.

Suggested Retail:  $349  plus shipping

Our Low Price: $249 plus $15 shipping

in the continental U.S. (48 states)

CLICK HERE to order Under Counter RO Unit

NOTE: Each unit is assembled as ordered before shipping a few days after an order is placed.

*IMPORTANT NOTE: Please specify in comment section of order entry screen whether your cold water line is copper pipe or flex synthetic tubing so the appropriate valve can be included with your unit.

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NOTE: CLICK HERE to order 100 pH test strips for testing your acid/alkaline status at $14.97 + $4 postage.

(You can learn about alkalizing the body here.)

 

Corrected Reverse Osmosis Under Counter System with "Corrected Water"

 

Read about the remineralizing alkalizer for correcting RO water that is too acidic.

Suggested Retail:  $406  plus shipping

Our Low Price: $299.97 plus $15 shipping

in the continental U.S. (48 states)

NOTE: Each unit is assembled as ordered before shipping a few days after an order is placed.

*IMPORTANT NOTE: Please specify in comment section of order entry screen whether your cold water line is copper pipe or flex synthetic tubing so the appropriate valve can be included with your unit.

 

NOTE: CLICK HERE to order 100 pH test strips for testing your acid/alkaline status at $14.95 including postage.

(You can learn about alkalizing the body here.)

 
Features of Under Counter Reverse Osmosis System
 
(click here for description of TFC membrane)
 
This thorough Under Counter Reverse Osmosis System provides safe, pure high quality drinking water with capacity of up to 50 gallons per day using reverse osmosis technology.
 
(NOTE: Production depends on source water pressure, which can vary. If you have a well with low water pressure, an electric booster pump to push the water through the RO membrane can be added to the unit for an additional $150. Contact us to add a pump.)
 
An under counter RO unit is more appropriate for long term installation in a home or business that you own.
 
 
In stage 1, water travels through a 5 micron solid carbon cartridge for removing volatile organic carbon compounds (VOC's), chlorine, insecticides, pesticides, industrial solvents, and trapping particles larger than 5 micron including sediment, silt, sand and dirt. It also helps to extend the life of the system. The extrusion process allows the production of a carbon block with more carbon, but a lower pressure drop.
 
In stage 2, water passes through a 0.2 micron Ultrafiltration (UF) membrane. Ultrafiltration (UF) is an important purification technology used for the production of high-purity water. UF is effective for the removal of colloids, proteins, bacteria, viruses, parasites, protozoa and pyrogens (e.g., gram-negative bacterial endotoxins), other organic molecules larger than 0.2 micron, and most other water contaminants known today.
 
In stage 3,  Water flows through a one-micron filter pad (1 micron equals 1/25,000th of an inch), which removes suspended particles such as silt, sediment, cyst (Giardia, Cryptosporidium), sand, rust, dirt, and other un-dissolved matter.
 
In stage 4, water passes through granulated activated carbon (GAC). GAC is universally recognized and widely used as an effective adsorbent for a wide variety of organic contaminants, such as chlorine (99.9%), chemicals linked to cancer (THM's, benzine) pesticides, herbicides, insecticides, volatile organic compounds (VOC's), PCB's, MTBE's and hundreds of other chemical contaminants that may be present in water, as well as eliminating bad taste and odors from your drinking water.
 
Carbon is extremely porous and provides a large surface area for contaminants to collect. Carbon-only filters must also use their capacity for chlorine removal, resulting in a shortened life. They also may use a bituminous coal carbon, which is good at removing chlorine, but not as effective at removing chemicals.
 
We use a high-grade coconut shell carbon that is most effective at removing chemicals. Coconut shell carbon provides a significantly higher volume of micro-pores than either coal, wood or lignite- based carbon. As a result, it is more effective than other carbon types in removing trihalomethanes (THM's) and other chemicals from municipally supplied water.
 
In stage 5, Water flows through the ion exchange resin, reducing heavy metals such as lead, copper, aluminum, and water hardness.
 
In stages 6 and 7, Water flows through 2 beds of redox media made of a special high-purity alloy blend of two dissimilar metals - copper and zinc. It is a major advancement in water treatment technology that works by adsorption and electro-chemical spontaneous-oxidation-reduction (redox) principles to remove many undesirable contaminants from water. Chlorine is instantaneously and almost inexhaustibly oxidized.
 
Tests on the cartridge have shown 99+% chlorine removal past 20,000 gallons of water. In comparison, carbon cartridges of comparable volumes drop below 90% effectiveness after only 4,000 gallons.
 
Iron and hydrogen sulfide are oxidized into insoluble matter and attach to the surface of the media. Heavy metals such as lead, mercury, copper, nickel, chromium, cadmium, aluminum, and other dissolved metals are removed from the water by the natural electrochemical process. They are attracted to the surface of the media, much like a magnet.
 
This media also inhibits bacterial growth throughout the entire unit. In fact, it has been shown to be reduced up to 90%, eliminating the need for silver, which is commonly used in carbon-only filters (silver is considered a pesticide by the EPA and, as such, must be registered with them).
 
Is copper or zinc added to the water in any significant amount? On 2.3 ppm chlorinated water, <0.05 mg/l copper and only 0.46 mg/l zinc were measured. The EPA aesthetic levels are 1.0 mg/l for copper and 5.0 mg/l for zinc. Both zinc and copper are essential minerals for good health - the FDA recommends a daily intake of 15 mg of zinc and 2 mg of copper.

In stage 8, Water flows through another one-micron filtration pad for further reduction of undesirable particles. The end result is a great reduction or elimination of a wide variety of contaminants.

In stage 9, Water passes through the reverse osmosis membrane, which removes and filters particles as small as 1/10,000 of a micron. Most inorganic chemicals (such as salts, metals, minerals, including lead, sodium, cyanide, ammonium, mercury, bromide, cadmium, trivalent chromium, radium and any radioactive particles, magnesium, fluoride, nitrates and nitrites), and most microorganisms (including bacteria, viruses, algae and parasites such as cryptosporidium and giardia) are removed.
 
In stage 10 and 12,  Water flows through additional one-micron filter pads (1 micron equals 1/25,000th of an inch), which remove suspended particles such as silt, sediment, cyst (Giardia, Cryptosporidium), sand, rust, dirt, and other un-dissolved matter.
 
In stage 11, water passes through additional Granular Activated Carbon (GAC) as a final polishing process.
 
 
With our optional "corrected" under counter RO, a "corrected water" sealed re-mineralizing alkalizer is added as a final stage after the holding tank to re-mineralize, energize, slightly alkalize the water to make it ideal for biological systems.
 
IMPORTANT NOTE: Be aware that there is a discharge of waste water with reverse osmosis, about 2 gallons for every gallon of pure water produced. (By comparison, washing dishes uses more, and an average shower uses about 20 to 30 gallons of water.)
 
For the RO membrane to continue functioning well, it is necessary to have the contaminants that are screened out flushed away. There is a flush water tube to be fed into the under sink drain pipe.
 
NOTE: We also have under counter reverse osmosis systems with Ultra Filtration after the holding tank for a final bacteria screen. Contact us for more information.
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"Max Fluoride Removal" Under Counter Reverse Osmosis System

with "Corrected Water"

For Maximum Fluoride Removal

NOTE: Our regular RO units successfully remove virtually all fluoride. This unit is for removal of excessive fluoride or for those who want the most thorough elimination of fluoride.

 

(NOTE: The picture of this system is missing 1 housing & 1 cartridge.)

Read about the re-mineralizing alkalizer for correcting RO water that is too acidic.

Suggested Retail:  $489   plus shipping

Our Low Price: $329.97 plus $19 shipping

in the continental U.S. (48 states)

CLICK HERE to order Max Fluoride Removal Under Sink RO Unit With Re-mineralizing Alkalizer

NOTE: Each unit is assembled as ordered before shipping a few days after an order is placed.

*IMPORTANT NOTE: Please specify in comment section of order entry screen whether your cold water line is copper pipe or flex synthetic tubing so the appropriate valve can be included with your unit.

 

NOTE: CLICK HERE to order 100 pH test strips for testing your acid/alkaline status at $14.97 + $4 postage.

(You can learn about alkalizing the body here.)

 
Features of Under Counter Reverse Osmosis System For Excess Fluoride
 
(click here for description of TFC membrane below)
 
This thorough Under Counter Reverse Osmosis System provides safe, pure high quality drinking water with capacity of up to 50 gallons per day using reverse osmosis technology.

(NOTE: Production depends on source water pressure, which can vary. If you have a well with low water pressure, an electric booster pump to push the water through the RO membrane can be added the unit for an additional $150. Contact us to add a pump.)

An under counter RO unit is more appropriate for long term installation in a home or business that you own.
 
This special unit has an added fluoride removal cartridge.
 
In stage 1, water travels through a 5 micron solid carbon cartridge for removing volatile organic carbon compounds (VOC's), chlorine, insecticides, pesticides, industrial solvents, and trapping particles larger than 5 micron including sediment, silt, sand and dirt. It also helps to extend the life of the system. The extrusion process allows the production of a carbon block with more carbon, but a lower pressure drop.
 
In stage 2, water passes through a 0.2 micron Ultrafiltration (UF) membrane. Ultrafiltration (UF) is an important purification technology used for the production of high-purity water. UF is effective for the removal of colloids, proteins, bacteria, viruses, parasites, protozoa and pyrogens (e.g., gram-negative bacterial endotoxins), other organic molecules larger than 0.2 micron, and most other water contaminants known today.
 
In stage 3, water flows through a one-micron pre-filter pad (1 micron equals 1/25,000th of an inch), which removes suspended particles such as silt, sediment, cyst (Giardia, Cryptosporidium), sand, rust, dirt, and other un-dissolved matter.
 
In stage 4, water travels through the fluoride removal media, bone char carbon, which is a superior carbon media with a high adsorption of Fluoride, Lead and Arsenic and other contaminants of concern. It can be used over a wide pH range. Bone char carbon has been found to be superior to Alumina (aluminum oxide) in effectiveness and capacity, with no problem of leaching metals back into the water.
 
In stage 5 and 7, water passes through 2 beds of redox media made of a special high-purity alloy blend of two dissimilar metals - copper and zinc, ERA-6500 and ERA-9500. Eagle Redox Alloy® is a major advancement in water treatment technology that works by adsorption and electro-chemical spontaneous-oxidation-reduction (redox) principles to remove many undesirable contaminants from water. Chlorine is instantaneously and almost inexhaustibly oxidized.
 
Tests on the cartridge have shown 99+% chlorine removal past 20,000 gallons of water. In comparison, carbon cartridges of comparable volumes drop below 90% effectiveness after only 4,000 gallons.
 
Iron and hydrogen sulfide are oxidized into insoluble matter and attach to the surface of the media. Heavy metals such as lead, mercury, copper, nickel, chromium, cadmium, aluminum, and other dissolved metals are removed from the water by the natural electrochemical process. They are attracted to the surface of the media, much like a magnet.
 
This media also inhibits bacterial growth throughout the entire unit. In fact, it has been shown to be reduced up to 90%, eliminating the need for silver, which is commonly used in carbon-only filters (silver is considered a pesticide by the EPA and, as such, must be registered with them).
 
Is copper or zinc added to the water in any significant amount? On 2.3 ppm chlorinated water, <0.05 mg/l copper and only 0.46 mg/l zinc were measured. The EPA aesthetic levels are 1.0 mg/l for copper and 5.0 mg/l for zinc. Both zinc and copper are essential minerals for good health - the FDA recommends a daily intake of 15 mg of zinc and 2 mg of copper.
 
In stage 6, water flows through the ion exchange resin, reducing heavy metals such as lead, copper, aluminum, and water hardness.
 
In stage 8, water passes through granulated activated carbon (GAC). GAC is universally recognized and widely used as an effective adsorbent for a wide variety of organic contaminants, such as chlorine (99.9%), chemicals linked to cancer (THM's, benzine) pesticides, herbicides, insecticides, volatile organic compounds (VOC's), PCB's, MTBE's and hundreds of other chemical contaminants that may be present in water, as well as eliminating bad taste and odors from your drinking water.
 
Carbon is extremely porous and provides a large surface area for contaminants to collect. Carbon-only filters must also use their capacity for chlorine removal, resulting in a shortened life. They also may use a bituminous coal carbon, which is good at removing chlorine, but not as effective at removing chemicals.
 
We use a high-grade coconut shell carbon that is most effective at removing chemicals. Coconut shell carbon provides a significantly higher volume of micro-pores than either coal, wood or lignite-based carbon. As a result, it is more effective than other carbon types in removing trihalomethanes (THM's) and other chemicals from municipally supplied water.

In stage 9, Water flows through another one-micron filtration pad for further reduction of undesirable particles. The end result is a great reduction or elimination of a wide variety of contaminants.

In stage 10, Water passes through the reverse osmosis membrane, which removes and filters particles as small as 1/10,000 of a micron. Most inorganic chemicals (such as salts, metals, minerals, including lead, sodium, cyanide, ammonium, mercury, bromide, cadmium, trivalent chromium, radium and any radioactive particles, magnesium, fluoride, nitrates and nitrites), and most microorganisms (including bacteria, viruses, algae and parasites such as cryptosporidium and giardia) are removed.
 
In stage 11 and 13,  Water flows through additional one-micron filter pads (1 micron equals 1/25,000th of an inch), which remove suspended particles such as silt, sediment, cyst (Giardia, Cryptosporidium), sand, rust, dirt, and other un-dissolved matter.
 
In stage 12, water passes through additional Granular Activated Carbon (GAC) as a final polishing process.
 
In stage 14, a "Corrected Water" sealed re-mineralizing alkalizer is added as a final stage after the holding tank to re-mineralize, energize and slightly alkalize the water to make it ideal for biological systems.
 
IMPORTANT NOTE: Be aware that there is a discharge of waste water with reverse osmosis, about 2 gallons for every gallon of pure water produced. (By comparison, washing dishes uses more, and an average shower uses about 20 to 30 gallons of water.)
 
For the RO membrane to continue functioning well, it is necessary to have the contaminants that are screened out flushed away. There is a flush water tube to be fed into the under sink drain pipe.
 
NOTE: We also have under counter reverse osmosis systems with Ultra Filtration after the holding tank for a final bacteria screen. Contact us for more information.
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Replacement Cartridges For Reverse Osmosis Systems

 

NOTE: Reverse Osmosis (RO) removes more of most chemicals, bacteria, algae, etc., than filters do. However, it also removes most minerals and leaves water more acidic.

CLICK HERE for information on the natural re-mineralizing alkalizer cartridge that is available to correct RO water.

 

Counter Top RO Replacement Cartridges

 

Granular Activated Carbon (GAC) Cartridge

For Counter Top R.O. System

CQE-RC-04038 - GAC Inline Cartridge

This GAC cartridge removes volatile organic carbon compounds (VOC's), insecticides, pesticides and industrial solvents. (See just above.)

Suggested replacement time -- 1 to 1 1/2 years

Our Price -- $31.50 each

(Free Shipping in the continental U.S. - 48 states)

CLICK HERE to order GAC Cartridge for counter top RO

 

 

Multi-6-Stage Plus Inline Filtration Cartridge

For Counter Top R.O. System

CQE-RC-04040 - Multi Six Stage filtration cartridge:

1 micron Sediment Filter Pad

Eagle Redox Alloy 6500 (like "KDF 55")

Eagle Redox Alloy 9500 (like "KDF 85")

Granular Activated Carbon (GAC)

Ceramic Ball Resin

1 micron Sediment Filter Pad

Suggested replacement time -- 2 years

Our Price -- $57 each

(Free Shipping in the continental U.S. - 48 states)

CLICK HERE to order Multi-Stage Plus 6 Stage Cartridge for counter top RO

 

 

Reverse Osmosis Membrane

CQE-RC-04041 50 GPD TFC Membrane Cartridge

Removes lead, sodium, cyanide, ammonium, mercury, bromide, cadmium, trivalent chromium, radium, magnesium, fluoride, nitrates, nitrites and more.

Suggested replacement time -- 2 to 3 years

Our Price -- $65.50 each

(Free Shipping in the continental U.S. - 48 states)

CLICK HERE to order Reverse Osmosis Membrane for counter top RO

 

 

"Corrected Water" Sealed Re-mineralizing Alkalizer Unit for Reverse Osmosis System

(For Counter Top or Under Counter RO)

CQE-RC-04054 - Re-mineralizing Alkalizer Sealed Inline Unit

Suggested replacement time -- 1 year

for source water of pH 7 or below

Our Price: $57 each

(Free Shipping in the continental U.S. - 48 states)

CLICK HERE to order Corrected Water Sealed Re-mineralizing Alkalizer For Reverse Osmosis

 

IMPORTANT NOTE: Please choose the order link with the correct outside diameter of the tubing that will be connected to this unit. The standard size is 1/4 inch, but it could be 3/8 inch. We want to provide you the correctly sized fittings.

 

CLICK HERE to order Sealed Re-mineralizing Alkalizing Ionizer Unit for 1/4' tube

OR

CLICK HERE to order Sealed Re-mineralizing Alkalizing Ionizer Unit for 3/8' tube

 

Suggested replacement time -- 1 year or up to 2000 gallons

NOTE: This unit may be added to most types and brands of water treatment systems if you already have one, either countertop or under counter. Use especially when the result water has a pH of 7 or below.

 
CLICK HERE to add-on a pair of clips for $5: either base clips ("feet) as shown in the left photo above, OR a pair of double clips to attach this cartridge to another. Please specify which type of clips you would like.

 

Under Counter RO Replacement Cartridges

 

Solid Carbon Block Cartridge

For Under Sink R.O. System

CQE-RC-04000 2.5" x 9.75" - 5-Micron Carbon Block Filter Cartridge

This solid carbon block from coconut shells simultaneously removes chlorine, bad taste and odor, and organic chemicals that contribute to taste and odor, while providing the particulate filtration and dirt-holding capacity of an efficient 5µm nominal sediment filter. The extrusion process allows the production of a carbon block with more carbon, but a lower pressure drop.

A solid carbon block filter delivers extended life, while removing sediment, chlorine, bad taste and odor, and organic contaminants from water, aqueous solutions or suspensions. Solid carbon block is also widely used in filtering organic solvents.

Suggested replacement time -- 1 to 1 1/2 years (more often with well water)

Our Price -- $19.50 each

(Free Shipping in the continental U.S. - 48 states)

CLICK HERE to order Solid Carbon Block Cartridge for under sink RO

 

 

UltraFiltration Membrane

For Under Sink R.O. System

CQE-RC-04055 less than 0.2 micron UltraFiltration Replacement Cartridge

9 3/4" long, diameter about 2 7/8 in.

Suggested replacement time --  2 years (more often with well water)

Our Price - $39.50

(Free Shipping in the continental U.S. - 48 states)

CLICK HERE to order UltraFiltration Cartridge

For Under Sink R.O. System

 

 

Multi-6-Stage Plus Filtration Cartridge

For Under Sink R.O. System

CQE-RC-04002 2 7/8" X 9 3/4" - Six Stage Filter Cartridge

1 micron Sediment Filter Pad

Eagle Redox Alloy 6500 (like "KDF 55")

Eagle Redox Alloy 9500 (like "KDF 85")

Ion Exchange Resin

Granular Activated Carbon (GAC)

1 micron Sediment Filter Pad

 

Suggested replacement time -- 2 years

Our Price -- $57 each

(Free Shipping in the continental U.S. - 48 states)

CLICK HERE to order Multi-6-Stage Cartridge

For Under Sink R.O. System

 

Multi 7-Stage Fluoride Removal Replacement Cartridge

2 7/8" X 9 3/4" - Seven Stage Filter Cartridge

1 micron Sediment Filter Pad

Bone Char Carbon Fluoride Removal Media

(default)

OR

Alumina Fluoride Removal Media

(please specify Alumina choice)

Eagle Redox Alloy 6500 (like "KDF 55")

Eagle Redox Alloy 9500 (like "KDF 85")

Ion Exchange Resin

Granular Activated Carbon (GAC)

1 micron Sediment Filter Pad

 

Suggested replacement time -- 1-2 years

Our Price -- $57 each

(Free Shipping in the continental U.S. - 48 states)

CLICK HERE to order Multi 7-Stage Fluoride Removal Cartridge

For Under Sink R.O. System

 

Reverse Osmosis Membrane

For Under Sink R.O. System

CQE-RC-04041 50 GPD - TFC Membrane Cartridge

Removes lead, sodium, cyanide, ammonium, mercury, bromide, cadmium, trivalent chromium, radium, magnesium, fluoride, nitrates, nitrites and more.

Suggested replacement time -- 2 to 3 years

Our Price -- $65.50 each

(Free Shipping in the continental U.S. - 48 states)

CLICK HERE to order Reverse Osmosis Membrane for under sink RO

For Under Sink R.O. System

 

 

Granular Activated Carbon (GAC) Filter Cartridge

For Under Sink R.O. System

CQE-RC-04038 - GAC Inline Cartridge

Granular Activated Carbon (GAC) cartridge. GAC is universally recognized and widely used as an effective adsorbent for a wide variety of organic contaminants, such as chlorine (99.9%), chemicals linked to cancer (THM's, benzine) pesticides, herbicides, insecticides, volatile organic compounds (VOC's),  PCB's, MTBE's and hundreds of other chemical contaminants that may be present in water that cause bad taste and odors in your drinking water.

Suggested replacement time -- 1 to 1 1/2 years

Our Price -- $31.50 each

(Free Shipping in the continental U.S. - 48 states)

CLICK HERE to order GAC Post Cartridge

For Under Sink R.O. System


 

AquaWizard Cartridges

 

Contact us for more information.

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Description Of TFC Reverse Osmosis Membrane

 

 

TFC Membrane
*Nominal Rejection Characteristics of Reverse Osmosis Membranes
ION % Rejection ION % Rejection
Calcium 95 - 98 Bromide 93 - 96
Sodium 94 - 98 Phosphate 97 - 98
Magnesium 95 - 98 Cyanide 90 - 95
Iron 97 - 98 Sulfate 97 - 98
Potassium 94 - 97 Thiosulfate 97 - 98
Manganese 97 - 98 Silicate 94 - 96
Aluminum 97 - 98 Silica 85 - 90
Copper 97 - 98 Nitrate 92 - 95
Nickel 97 - 98 Boron 60 - 70
Cadmium 95-98 Borate 40 - 70
Silver 95 - 97 Fluoride 93 - 95
Zinc 97 - 99 Polyphosphate 98 - 99
Mercury 95 - 97 Orthophosphate 98 - 99
Hardness Ca&Mg 95 - 98 Chromate 90 - 97
Radioactivity 95 - 98 Bacteria 99+
Chloride 90 - 95 Lead 96 - 98
Ammonium 85 - 95    
*The above percent of rejection is for reference only and not to be construed as any guarantee since the chemistry, temperature and TDS are not constant in each water supply.

NOTE: Reverse Osmosis (RO) removes more of most chemicals, bacteria, algae, etc., than filters do. However, it also removes most minerals and leaves water more acidic.

CLICK HERE for information on the natural re-mineralizing alkalizer cartridge that is available to correct RO water.

NOTE: CLICK HERE to order 100 pH test strips for testing your acid/alkaline status at $14.97 + $4 postage.

(You can learn about alkalizing the body here.)

 

 

WATER PURIFIERS FROM WaterUS.com  

including "Corrected Water" systems

 

     Single Counter Top Filter       Under Counter R.O. System

One of our dual or triple Redox & Carbon plus Solid Carbon Block point-of-use units will effectively reduce or remove the following contaminants:

~algae  ~bacteria  ~parasites  ~mold/fungus  ~bad taste  ~bad odor  ~pesticides (eg. Endrin, Lindane, Methoxychlor, Toxaphene, etc.) ~herbicides (eg. Silvex; 2, 4-D; etc.)  ~fertilizers  ~nitrates  ~detergents  ~PCB's  ~THM's  ~arsenic ~aluminum  ~barium  ~cadmium  ~chlorine ~chromium ~fluoride ~hydrogen sulfide ~iron  ~lead  ~mercury  ~radon ~selenium ~and many more

We have been in the water purification business for over 40 years.

All components of our water systems are free of BPA.

WARRANTY: Our point-of-use water filtration system housings and hardware have a warranty to be free of defects in materials and manufacture, with repair or replacement for up to one year from date of purchase, and our water cartridges for up to 90 days. (See return and liability policies.)

NOTE: For those on fluoridated city water, our special flow through units for fluoride removal, or our reverse osmosis systems will thoroughly eliminate fluoride. All of our drinking water purifiers have replaceable cartridges, and clear installation instructions. We also have whole house systems.

CLICK HERE for pictures of our purifiers.

CLICK HERE for shower & bath purifiers.

CLICK HERE for Reverse Osmosis systems.

CLICK HERE for flow-through UltraFiltration.

CLICK HERE for fluoride removal water systems.

CLICK HERE for pour through Pitcher Water Filters.

CLICK HERE for details of redox & carbon water purification.

CLICK HERE for "Corrected Water" remineralizing alkalizer units.

CLICK HERE for combination water purifier, cooler, and heater units.

CLICK HERE for whole house systems that can purify all the water in your home.

CLICK HERE to view the ISO, NSF and CE certifications for our water purifier systems.

We also offer Ultra Violet units for water with bacteriological problems.

 

Contact us for more information.

CLICK HERE To Order

 

WaterUS.com Corrected Water Systems

"The Water You Want" ~ Pure Energized Water Fit To Drink

NOTE: You can purchase the products presented at any of our websites with confidence of their quality and of the integrity of the companies that provide them.

Natural Health Enterprises

since 1975

41 years in the natural health field

trusted online since 1999

330-920-9820 ~ Toll Free in USA: 800-542-1923

10 am - 5 pm ET, M-F

Click Here To Order     Replacement Cartridges

PAYMENT DETAILS

NATURAL HEALTH ENTERPRISES PRIVACY POLICY

NATURAL HEALTH ENTERPRISES RETURN POLICY

NATURAL HEALTH ENTERPRISES TERMS OF USE AND DISCLAIMER

 

Visit other pages of WaterUS.com:

Home I<>I Water Problems I<>I Pure Water I<>I Compare Purifiers I<>I Budget System I<>I Order

Fluoride Removal I<>I Faucet R.O. I<>I Flow Through Units I<>I UltraFiltration

Inline Units I<>I Showering & Bathing I<>I Pitcher Water Filter I<>I Whole House Systems

Redox Media (KDF) I<>I Remineralizing Alkalizer I<>I Pictures I<>I Water Coolers I<>I Travel Filter

Willard Water I<>I Installation  I<>I Replacement Items I<>I FAQ's I<>I About Us I<>I Contact Us

 

Please visit our other websites for:

Wellness Info & Products I<>I Herbs I<>I Juicers

Organic Milled Flax Seed I<>I Super Foods I<>I Cell Phone Harm

 

THANKS FOR YOUR ATTENTION!

Live Really Well

ReallyWell.com

Natural Health Enterprises

since 1975

trusted online since 1999

Copyright 2009-16 by Natural Health Enterprises -- All rights reserved.

 

Payment Options

1) ORDER ONLINE by CREDIT CARD OR DEBIT CARD OR PayPal

 

Our clickable pay links take you to the PayPal secure online payment service, where you can use your major credit card or debit card, or your PayPal account (if you have one), in a totally safe & secure process.

(PayPal, which is owned by eBay, is the most used online payment processor.  It is used confidently and respected all over the world.)

For items on this page, just click the pay link for the item or package you select.

Upon completing the PayPal payment process, if you click "Continue", you will go to a page with links to several of our sites. From there, you can come back to this site if you want to order another item, which may be sent to some other address.

After making your payment, PayPal will send an email to you confirming your order details. (It is possible that this email could be blocked by a SPAM filter at your internet service provider.) Allow up to 10 days or so for processing, packing, shipment and delivery. If you have not received your order within an appropriate time, contact us so we can check on it.

If you are interested in it, a "buy now, pay later" option is available with 6 months of interest free financing through our payment processor (PayPal). Look for that at checkout.

 

2) ORDER BY PHONE by Check or Card

 

IF YOU WANT TO PAY BY PHONE using either your checking account or a credit card or debit card, call us toll-free at 1- 800-542-1923 (10 am to 6 pm Eastern Time, Mon-Fri).

(If we are unavailable when you call, leave your phone number and good times to reach you.)

OR

3) ORDER BY MAIL

You can "snail mail" a check or Money Order made out to "Natural Health" by calling for our mailing address.

NOTE: There will be a $10 surcharge processed on your checking account if your check is returned for insufficient funds.

 

Shipping

The shipping charges at this website are for destinations in the contiguous United States.  For locations in Alaska, Hawaii, Canada, Mexico, and other nations, contact us about ordering.

Most of our water purifier products are shipped directly from the manufacturer.

If you have a question, contact us.