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Archive for the ‘Fluoride’ Category

Jan
25

Filters for Refrigerator Water and Ice Cubes

Water Testing BlogArsenic, Arsenic in Water, Fluoride, Nitrate, Personal Water Filter, Water Filter, Water Testing

General Purpose In-Line Filter for Refrigerator Water

Going to the tap on the front of the refrigerator instead of the using the faucet may not do you any favors when it comes to filling your glass with better, safer drinking water. The water line running to the tap on your refrigerator typically comes straight from the wall… so the quality of the water coming from the refrigerator will match the quality of the water coming out of any other faucet in your home.

While some newer refrigerators do come with inline filters for water and ice cubes, some do not. Check your manual to see if your refrigerator came with some sort of inline refrigerator water filtration unit. If it did, and you have not changed the filter in a long time — or perhaps ever — you may want to consider doing that real soon.

Some filters do not simply clog up when they become full. Instead, some clogged water filters allow unfiltered water to bypass their filtration media. That unfiltered water winds up floating in your iced tea and/or crystallized in your ice cubes. Not a very appetizing thought, right?

As always, before toy invest in a water filtration system of ANY kind, make sure you get your water tested by a certified water testing laboratory such as Suburban Water Testing Labs, Inc. and perform routine at-home water quality tests to make sure the filtration system you purchased continues to do its job correctly.

Filter Water:
Refrigerator Water Filter
General Purpose

Filter Water:
Refrigerator Water Filter
Good for Arsenic

Filter Water:
Refrigerator Water Filter
Good for Fluoride

Filter Water:
Refrigerator Water Filter
Good for Nitrates

Jan
12

Paragon Rain Shower Head With 10,000 Gallon KDF Filter

Water Testing BlogChlorine, Copper, Fluoride, Free Chlorine, Iron, Lead, Metals, Personal Water Filter, Water Filter, Water Testing, hydrogen sulfide, mercury

Rain Shower With 10,000 Gallon Filter

Some people believe they have to sacrifice creature comforts such as a ‘cool’ showerhead that gives the sensation of standing in the rain if they want to install a shower filter that will reduce chlorine taste, chlorine odor and water harness. Those people clearly have not done their research!

After only a short web search we located a rain simulating showerhead manufactured by Paragon Water that has a built-in (replaceable) filter good for 10,000 gallons of shower water.

KDF Replacement Filter

The filter uses a mixture of KDF and proprietary media to filter out impurities in the water. KDF stands for ‘Kinetic Degradation Fluxion’ and contains a high-purity copper-zinc formulation which uses a chemical process known as redox (oxidation/reduction) to reduce chlorine, lead, mercury, iron, and hydrogen sulfide levels in water.

For folks who may have other water quality issues, health officials and water professionals suggest using KDF shower or other point-of-use KDF filters in conjunction with other water purification methods since KDF filters alone will not remove potentially harmful contaminants such as bacteria, viruses, fluoride, and nitrates.

Oct
5

Arsenic & Fluoride Still a Problem

Water Testing BlogArsenic, Arsenic Test, Arsenic in Water, City Water Test, Fluoride, Water Quality Testing, Water Testing

Despite USEPA rulings that municipal (city) water systems must keep fluoride levels in drinking water under 4 ppm (parts per million) and arsenic levels in drinking water under 10 ppm some smaller communities have not yet come into compliance.

As an example,

Newdale is facing drinking water quality issues because of arsenic and fluoride levels in the water supply that do not meet U.S. Environmental Protection Agency water quality standards.

Testing over the past several years showed average arsenic levels at 10.8 parts per billion, and the level has been as high as 15 parts per billion.

The city’s level of fluoride in the water supply has consistently averaged about 4.8 parts per million over the last several years.

The state DEQ has ranked Newdale as the first priority in the state for drinking water improvements. ( source )

Efforts to remedy the solution have begun in Newdale and many other areas but the fact remains that many people still consume levels of fluoride and arsenic considered dangerous by health officials.

People living in smaller communities served by older water systems and well ought to consider testing their water periodically for things such as bacteria, arsenic and other critical water parameters. Smaller towns have smaller budgets and remediation for arsenic costs a lot of money. Sometimes a lot more money than a small town can afford.

Thankfully, though, State and Federal agencies across the country have recognized smaller communities’ needs for assistance when it comes to cleaning up their drinking water and made funding available for that purpose.

To take advantage of an offer of loan money from the state of Idaho with federal stimulus funds, the Newdale City Council voted on June 24 to see if the project could be approved through judicial confirmation, a quicker process than a bond election.

In his finding of fact and conclusions of law Moeller wrote: “The Idaho Supreme Court has held that the impact of a proposed expenditure on public safety is fundamental to the determination of whether a project is necessary. … If the expense is necessary to protect the health and safety of the inhabitants of the municipality, it is both ‘ordinary and necessary.’” ( source )

As usual, we suggest that anyone suspecting life-threatening drinking water contamination have their water tested by a certifed water testing laboratory. For routine testing, though, one can use at-home drinking water test kits such as the Water Quality Test Kit or the WaterSafe All-In-One Test Kit.

For people interested in testing their drinking water for arsenic, we suggest using one of the Arsenic Quick Test Kits. Below we have listed some of their smaller, more affordable field arsenic test kits.

 Arsenic in Water Test Kit <1, 2, 3, 4, 5, 6, 7, 8, 10, 13, 20, 25, 30, 40, >50, >80, >120, >160 ppb (481303-5) Perform 5 Tests, Results in 14 Minutes   481303-5    
 Arsenic in Water Test Kit 0, 5, 10, 20, 50, 100, 200 & >500 ppb (481396-5) Perform 5 Tests, Results in 12 Minutes   481396-5    
 Arsenic in Water Test Kit 0, 0.3, 0.7, 1.0, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 13, 20 & >20 ppb (481300-5) Perform 5 Tests, Results in 12 Minutes   481300-5    
 Arsenic in Water Test Kit 0, 5, 10, 20, 50, 100, 200 & >500 ppb (481396-2) Perform 2 Tests, Results in 12 Minutes   481396-2    

More on Arsenic and Testing for Arsenic:

More on Fluoride and Fluoride Testing:

Sep
26

Fluoride Exposure Linked to Sperm Damage?

Water Testing BlogFluoride

As usual, we begin looking into a water quality topic and we uncover all sorts of interesting information… such as studies linking exposure to fluoride and damage to sperm, reduced sperm count, etc.

High doses of fluoride have repeatedly been found to interfere with the reproductive system of animals. Commonly observed effects in fluoride-exposed animals include: oxidative stress, damaged sperm, reduced sperm count, and reduced fertility. ( source )

Yes, the author of that quote did say ‘high doses’. After reading the article we naturally wanted to know if low doses of fluoride exposure could have detrimental effects as well. Thankfully some other folks also had the same question.

When given at high doses, fluoride has been found to damage virtually any tissue in the body, whether it be the thyroid, the brain, or the reproductive system. On this, there is now little debate. What is still disputed, however, is whether low levels of fluoride can also cause harm. Towards this end, it will be important for researchers conducting animal studies in the future to put greater focus on low-level effects than has heretofore been the case. In 2007, two research teams did this, in separate investigations of how fluoride ingestion may affect sperm function.

The two studies examined the effect of water fluoride concentrations ranging from 1 to 10 ppm. Since rats and mice are significantly more tolerant to fluoride than humans, 1 to 10 ppm represents a notably low level of fluoride for these animals. It has been estimated, for example, that rats are 5 times less sensitive to fluoride than humans (Turner 1996), and thus a 4.5 ppm concentration would be roughly equivalent to 1 ppm for humans, while 10 ppm fluoride would be roughly equivalent to 2 ppm. It is striking, therefore, that these 2 studies found damaging effects of fluoride on sperm at these levels. ( source )

What does this mean to couples struggling to have a baby? Get your water tested for fluoride and if your results come back positive, you may want to consider installing a fluoride removal system in your home.

Fluoride Filter Systems
countertop fluoride filter

Fluoride Filter Systems
dual filter fluoride filter

Fluoride Filter Systems
countertop triple filter fluoride filter

Fluoride Filter Systems
inline fluoride filter

Fluoride Filter Systems
inline nitrate & fluoride filter

Fluoride Filter Systems
undersink fluoride filter

Fluoride Filter Systems
undersink dual filter fluoride filter

Fluoride Filter Systems
undersink triple filter fluoride filter

Fluoride Filter Systems
whole house fluoride filter

Sep
23

Removing Fluoride From Drinking Water

Water Testing BlogFluoride

While the experts may disagree on the benefits and health issues offered by fluoridated drinking water, the fact remains that lots of people do not want fluoride in their drinking water and want to know how to remove it and other potentially dangerous contaminants.

The following information (text) comes from the About.Com Chemistry Section.

Ways to Remove Fluoride from Water:

  • Reverse Osmosis Filtration — This is used to purify several types of bottled water (not all), so some bottled waters are unfluoridated. Reverse osmosis systems are generally unaffordable for personal use.

  • Activated Alumina Defluoridation Filter — These filters are used in locales where fluorosis is prevalent. They are relatively expensive (lowest price I saw was $30/filter) and require frequent replacement, but do offer an option for home water filtration.

  • Distillation Filtration — There are commercially available distillation filters that can be purchased to remove fluoride from water. On a related note: When looking at bottled water, keep in mind that ‘distilled water’ does not imply that a product is suitable for drinking water and other undesirable impurities may be present.

    These Methods Do NOT Remove Fluoride:

  • Brita, Pur, and most other filters — Some websites about fluoride removal state otherwise, but I checked the product descriptions on the companies’ websites to confirm that fluoride is left in the water.

  • Boiling Water — This will concentrate the fluoride rather than reduce it.

  • Freezing Water — Freezing water does not affect the concentration of fluoride.

  • Before investing in a fluoride removal system, or any other water filtration system, you will want to have your water tested to see what contaminants your water contains. We always suggest using a certified water testing laboratory for this sort of thing but for those wishing to do water quality testing on their own, we suggest using a Water Testing Meter such as the eXact Micro 7+ which can test for many different critical water quality parameters and not just fluoride.

    Sep
    21

    Testing for Fluoride in Water

    Water Testing BlogFluoride, Metals, Testing Devices, Water Quality Testing, Water Test Kit, Water Testing

    Technicians in a water testing laboratory use a chemical testing technique with the anacronym SPADNS to measure the fluoride content of a water sample. Traditionally this test involved the use of labware and chemicals not typically found outside of the laboratory. Therefore pretty much all fluoride in water testing took place in a laboratory setting.

    eXact Micro 7+ Water Testing Meter Tests for Fluoride

    Thanks to a recent breakthrough by the research and development team of Industrial Test Systems, Inc., laboratory technicians have an easier way to test using the SPADNS method — AND the average person can now test for the presence of fluoride in drinking water w/o having to send their water out to a laboratory.

    Reasons to Care About Fluoride Levels in Drinking Water:

    (1) Your Child’s Teeth — “A little fluoride is a good thing for your child’s teeth, but swallowing too much of it over time can lead to a condition called fluorosis that can cause white spots to show up on his adult teeth.” ( source )

    (2) Experts Disagree — “There is a lot of information available about fluoride but the information is also sometimes conflicting. Some leads us to believe fluoride in drinking water is a good thing; and some says just the opposite! Even information in clear opposition claims to have solid scientific backing – how can this be? This situation led us to ask: How can a person make an informed decision about whether fluoride is good or bad when everything they hear is so conflicting?” ( source )

    (3) Potential (Accidental) Over Exposure — “Even those who aren’t convinced of the toxicity of fluoride should be concerned about the level of fluoride added to the water supply. The optimum level was set in the 1940s at approximately 1 ppm (equal to 1 mg/l). This was based on assumptions that the total intake of fluoride would be 1 mg/day, assuming 4 glasses of water were drunk per day. However, current intake of fluoride comes not just from the water supply. A study conducted by researchers at the University of Iowa and reported in the November issue of the Journal of American Dental Association found that 71% of more than 300 soft drinks contained 0.60 ppm fluoride. Toothpaste, beverages, processed food, fresh fruits and vegetables, vitamins and mineral supplements all contribute to the intake of fluoride. It is now estimated that the total amount of fluoride ingested per day is 8 mg/day, eight times the optimum levels.” ( source )

    Many more reasons exist, but for now just understand that experts disagree about the health effects of fluoride in drinking water, too much fluoride can and will damage teeth, and the possibility exists that we may currently get exposed to a lot more fluoride on a daily basis than we ought to.

    With that in mind, anyone bothered that information ought to either get their water tested for fluoride content or consider taking advantage of the fluoride testing capabilities of the versatile eXact Micro 7+ Water Testing Meter.

    Sep
    18

    eXact Micro 7+ Water Testing Meter Tests for 36 Different Water Parameters

    Water Testing BlogBromine, Chlorine, Chlorine Testing, Copper, DPD, DPD ReagentStrip, Fluoride, Free Chlorine, Hardness, Home Water Testing, Iron, Metals, Nitrate, Nitrite, Ozone, Peroxide, Testing Devices, Total Chlorine, Water Test Kit, Water Testing, eXact Strip DPD, pH

    eXact Micro 7+ Water Testing Meter

    No one in their right mind would argue that testing water for drinking, use in a pool, watering crops, etc. has to happen. One might, however, argue that using test strips and liquid test kits which require the user to match colors can lead to approximations and assumptions regarding critical water parameters such as pH, chlorine/bromine/sanitizer levels, alkalinity, total hardness, heavy metals, etc.

    We all know what assumptions can lead to: Making an a## out of you and me.

    No one wants to get sick from dirty or polluted water so when accuracy matters most, you may want to put down the test strips and liquid test kits and opt for a verstile water testing meter such as the eXact Micro 7+ which tests for NINE critical water parameters using direct read measurements and an additional TWENTY-SEVEN other important water parameters with the use of a conversion chart.

    Features of the eXact Micro 7+ Water Testing Meter:

    • Tests for 36 parameters in total

    • Nine direct read parameters — Total Alkalinity, Bromine, Calcium Hardness, Free Chlorine, Total Chlorine, Copper, Ozone, Permanganate, and pH

    • Twenty-Seven parameters using a conversion chart: Ammonia, Chloride (as NaCl), Chlorine Dioxide (DPD-1), Chromium Hexavalent, Cyanuric Acid, Fluoride, Hydrazine, Hydrogen Peroxide (Low, Mid and High Range), Iodine (DPD-1), Iron (Fe+2), Total Iron (Fe+2/Fe+3), LR Total Hardness (as CaCO3), Magnesium, Manganese, Nitrate (as NO3), Nitrite (as NO2), pH (Acid and Alkali), Potassium, Protein (as BSA), Sulfate, Sulfide, and Turbidity

    • USEPA Compliant meter for Free & Total Chlorine — 0.01 ppm (mg/L) precision

    • Built-in, permanent cell — no loose glass or plastic cells to lose

    • Easy fill testing — Simply fill or dip meter into water

    • Automatic countdown timer for accurate timing of testing

    • 140 test memory — saves 20 tests per menu item

    • Incorporates eXact® Strip technology — safe & reliable reagent dispersion

    • No-slip grip housing — ideal for wet testing conditions

    • Lightweight — weighs only 6 ounces w/ batteries installed

    • Waterproof — IP-67 Rated and meter will float if dropped into water

    • Easy-to-read LCD display — no color matching required

    • Environmentally friendly — recyclable parts & uses 60% less reagents than 10mL sample tests

    • Proprietary optics — allows for accurate testing without cap

    • CE certification

    Interested in learning how this device works? Check out the image below as it takes you through the steps of how to test w/ the eXact Micro 7+ Water Testing Meter.

    eXact Micro 7+ Poolside Demonstration

    Sep
    18

    Filters to Remove Fluoride From Drinking Water

    Water Testing BlogFluoride, Water Filter

    Fluoride (F+) exists in nature in many different forms and places. For the purpose of this discussion, though, we weill focus only upon the fluoride added to public drinking water by municipal water treatment plants. Many scientists and health officials believe fluoride aids in prevention of tooth decay.

    The addition of fluoride to the public water supply, though, has stirred up quite a lot of debate. Some people can have a life threatening allergic reaction to fluoride and in all but on European country, laws label fluoride as a poison.

    Earlier we mentioned that fluoride can help ward off tooth decay but in concentrations greater than 5 ppm it can damage the structure of teeth. While municipal water systems do not add that amount of fluoride to drinking water, waste water from glass, steel, and aluminum manufacturing facilities can sometimes contain greater than 5 ppm.

    “Can the average person remove fluoride from their drinking water?”

    For those with allergies to fluoride and/or people who simply just don’t know what to believe when it comes to fluoride in drinking water and want to remove fluoride from their drinking water, they have two options: Reverse Osmosis Filtration Systems or specially designed cartridge filters.

    Below you will find links to various water filters designed to remove fluoride from drinking water.

    filters to remove fluoride from drinking water
    Countertop

    filters to remove fluoride from drinking water
    Dual Filter

    filters to remove fluoride from drinking water
    Triple Filter

    filters to remove fluoride from drinking water
    Inline

    filters to remove fluoride from drinking water
    + Nitrate Filter

    filters to remove fluoride from drinking water
    Single Filter

    filters to remove fluoride from drinking water
    Dual Undersink Filter

    filters to remove fluoride from drinking water
    Triple Undersink Filter

    filters to remove fluoride from drinking water
    Whole House Filter

    Dec
    5

    More Information on Fluoride in Drinking Water

    Water Testing BlogFluoride

    Sorry, folks, but we just cannot help ourselves when it comes to posting articles pertaining to fluoride in drinking water. This topic has many people practically at each other’s throats in the scientific community and in communities just like yours all over the United States.

    The establishment media will have to find a new tactic with which to ridicule those who oppose the fluoridation of water after a major new Scientific American report concluded that “Scientific attitudes toward fluoridation may be starting to shift” as new evidence emerges of the poison’s link to disorders affecting teeth, bones, the brain and the thyroid gland, as well as lowering IQ.

    “Today almost 60 percent of the U.S. population drinks fluoridated water, including residents of 46 of the nation’s 50 largest cities,” reports Scientific American’s Dan Fagin.

    Fagin is an award-wining environmental reporter and Director of New York University’s Science, Health and Environmental Reporting Program. (source)

    As always, if you fear the presence of fluoride or any other potential contaminant in your water, get your water tested by a certified water testing laboratory.

    Don’t take chances with your health. It’s your water, your health, and your life.

    Ineterested in learning more about fluoride filters and other fluoride removal systems?

    Dec
    4

    Fluoride in Drinking Water Facts

    Water Testing BlogFluoride

    The last posting we did about fluoride in drinking water seemed to cause a bit of a stir so we did a little more research and came up with the following ‘facts about fluoride‘:

    - Fluoride is a waste by-product of the fertilizer and aluminum industry and it’s also a Part II Poison under the UK Poisons Act 1972.

    - Fluoride is one of the basic ingredients in both PROZAC (Fluoxetene Hydrochloride) and Sarin nerve gas (Isopropyl-Methyl-Phosphoryl Fluoride).

    - USAF Major George R. Jordan testified before Un-American Activity committees of Congress in the 1950’s that in his post as U.S.-Soviet liaison officer, the Soviets openly admitted to “Using the fluoride in the water supplies in their concentration camps, to make the prisoners stupid, docile, and subservient.”

    - The first occurrence of fluoridated drinking water on Earth was found in Germany’s Nazi prison camps. The Gestapo had little concern about fluoride’s supposed effect on children’s teeth; their alleged reason for mass-medicating water with sodium fluoride was to sterilize humans and force the people in their concentration camps into calm submission. (Ref. book: “The Crime and Punishment of I.G. Farben” by Joseph Borkin.)

    - 97% of western Europe has rejected fluoridated water due to the known health risks, however 10% of Britons drink it and the UK government is trying to fast track the fluoridation of the entire country’s water supply.

    - In Germany, Belgium and Luxembourg fluoridation of water was rejected because it was classified as compulsive medication against the subject’s will and therefore violated fundamental human rights.

    - In November of 2006, the American Dental Association (ADA) advised that parents should avoid giving babies fluoridated water.

    - Sources of fluoride include: fluoride dental products, fluoride pesticides, fluoridated pharmaceuticals, processed foods made with fluoridated water, and tea. (source)

    As always, if you fear the presence of fluoride or any other potential contaminant in your water, get your water tested by a certified water testing laboratory.

    Don’t take chances with your health. It’s your water, your health, and your life.

    Ineterested in learning more about fluoride filters and other fluoride removal systems?