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Archive for the ‘Chlorine’ Category

Mar
15

Question: Is Well Water Better Than City (Tap) Water?

Water Testing BlogChlorine, City Water Test, Disinfection Byproducts, Ground Water, Home Water Testing, Municipal Water Test, THM, Trihalomethane, Water Quality Testing, Water Testing, Well Water

We recently received an email from Emma in North Carolina and she wrote,

We’re building a new house right on the edge of where the local water plant stops delivering water and want to know if we will be better off hooking up to the water line or having well put in. Some people say we’re lucky to have a choice, but really it’s just one more decision we have to make and we already have so many! Can you help? Thanks!

Emma

As Emma implied, sometimes having a choice makes for a lot more work – if you choose to research the options properly.

Bacteria Check Water Test Kit

Hooking up to city water offers the security of knowing that the city has to test its water routinely before distribution and must inform you if it has experienced any ‘incidents’ which may put you in danger. On the flip-side, though, you will receive a bill each month to cover the expense of testing, monitoring, filtering and purifying the water going into your new home.

Investing in a well for your new home will rid you of that pesky water bill each month, but it will also make you 100% responsible for the quality and safety of water it produces once it passes an initial test done by the well drilling company.

Well Driller Test Kit: Master

We honestly do not have an answer, Emma, because some well water comes up cleaner and more pure than any water company could ever distribute… and other well water comes up nastier than backwoods swamp water and/or containing potentially dangerous chemical compounds whose origin even the best scientists in the World have trouble locating.

Pretty much all city water contains some form of disinfectant which can create unpleasant tastes and odors in drinking water. It can also irritate skin, bleach clothing, etc. and some water systems contain obnoxious (and smelly) levels of chlorine which can make water taste absolutely wretched.

While on the topic of chlorine, the most widely used disinfectant for public water systems, produces trihalomethanes (THM’s), a potentially carcinogenic disinfection byproduct, when chlorine molecules attack organic contaminants in water.

Getting back to the well water, commonly occurring events in the environment can change the quality of well water on a daily basis. Heavy rains, a lack of rain, temperature and even air pressure can radically alter the nature of water pulled from well – and let us not forget about pollution from industry which can seep into the ground 100’s of miles away from a well and still, somehow, make its way into that water that well produces at some point.

So, Emma, in the end, and if you want to make the best possible decision regarding where you will get your drinking water, we suggest you have a sample of water drawn from the aquifer your proposed well will access and have it tested by a certified water testing laboratory such as National Testing Laboratories. Contact the well drilling company you think you may use to drill, if you go that route, and ask them for advice on getting sampling and testing done. Do make sure they submit the sample to a certified water lab, though, and not do the testing themselves!

Then contact the local water company and ask for a copy of their latest water quality report, usually referred to as a Consumer Confidence Report and abbreviated as CCR.

With both reports in hand, weigh the pros and cons of each and remember that no matter which option you choose, you may STILL want to consider having a Whole House Water Filter System installed and/or purchasing point-of-use water filter devices for the shower, faucet and countertop.

Feb
19

Sweeter Tasting Drinking Water

Water Testing BlogChlorine, Water Filter

KX Matrikx 5 Carbon Filter 02-250-125-975

Although all of us at Water Testing Blog prefer that our drinking water have absolutely no taste at all, and give us nothing more than pure aqueous refreshment in each and every glass, there exists an element in society that believes water ought to have SOME sort of taste… a slightly sweet taste.

With that in mind, we now present the KX Matrikx 5 Carbon Filter, a replacement 10-inch x 2.5-inch filter which incorporates coconut shell carbon into its filtering method and thus gives water a slightly sweeter taste.

The manufacturer, KX Matrikx, touts the replacement filter as an ideal replacement filter for residential and/or food service applications where the taste of water really matters. They also claim that the filter’s unique carbon pore structure does an excellent job of absorbing chemicals, reducing VOC and TOC, and removing chlorine from water — resulting in the elimination of bad taste and odor.

When we first heard about this product we believed it would come with an outrageous price tag. Most water remediation products that have other, more aesthetic purposes in addition to simply making water safe for drinking tend to cost more. Not the case with this filter, though. We found it online for under $15.

For more information about the KX Matrikx 5 Carbon Filter (02-250-125-975) and how it can improve the taste of your drinking water, please visit its product page on FilterWater.Com.

Feb
3

Question: Do They Make a Portable Multi-Stage Filter for Travel?

Water Testing BlogBottled Water, Chlorine, Metals, Pesticide, Portable Water Bottle, THM, Trihalomethane, Water Filter

Suzanne from Temecula, CA wrote in and asked,

Shortly before leaving me, my ex-husband installed a monstrosity of a water filter for the whole house that he claimed would remove 99% of this, that and the other thing. He said we needed it. Too bad I still have to pay it off… But anyways, I now travel a lot and have noticed that the water tasted funny everywhere I go — and i really don’t like it very much at all. I’ve started carrying bottles and 1 gallon jugs of water with me on my trips but I think there has to be a better option. Do they make a travel-sized whole house filter? Thanks for your time and I look forward to reading your response. — Suzanne

We thank you for your question, Suzanne, and sorry you got stuck paying for that ‘monstrosity’ of a whole house filtration system. At least you have safe, clean, and good tasting water at home, though, right?

We completely understand your not wanting to carry jugs of bottled water around in your car, assuming that you drive everywhere. Although one can usually pick up gallons of purified water for small amounts of money from the local grocery store, the inconvenience of lugging them around all the time definitely sounds like a miserable experience.

You could pick up travel-sized sport water bottles with built-in filtration units, but those typically work better for short trips, hiking trips, etc. and that does not sound like what you want. It sounds to us like you want a portable version of the ‘monstrosity’ you have at home.

Crystal Quest Portable Countertop Water Filter

After doing a little research, we came across a Countertop Portable Water Filter made by Crystal Quest. It has multiple filtering stages (like your monstrosity at home) and claims to remove hundreds of contaminants (like your monstrosity at home most likely does).

Stage 1 — Water passes through a 5 micron filter pad which remove suspended particles such as silt, sediment, cyst (Giardia, Cryptosporidium), sand, rust, dirt, and other un-dissolved matter.

Stage 2 — Water passed through a specially blended bed of high purity media known commercially as KDF-55D ®, and KDF-85D ®. This media uses an oxidation-reduction process to effectively neutralize chlorine and remove metals.

Stage 3 — Water passes through through granulated activated carbon (GAC), a compound known for its ability to adsorb a wide variety of organic contaminants such as chlorine (99.9%), chemicals linked to cancer such as trihalomethanes (THM’s) and benzine, pesticides, herbicides, insecticides, volatile organic compounds (VOC’s), PCB’s, MTBE’s and many of other chemical contaminants which if present in water may also cause bad taste and odor.

Stage 4 — Water passes through a final 5 micron filter pad to filter out suspended particles such as silt, sediment, cyst (Giardia, Cryptosporidium), sand, rust, dirt, and other un-dissolved matter.

Unlike the ‘monstrosity’ you have not, yet finished paying for, the Crystal Quest Portable Countertop Water Filter has a pretty good price (around $70) and will supposedly last for up to 5,000 gallons.

Compare that to paying $1 per gallon for purified water from the store…

($5,000 + Carrying Jugs Around) vs. ($70 + Filter Weighs Only a Few Pounds)

Worried about a time-consuming installation? From the looks of things, the Crystal Quest Portable Countertop Water Filter attaches to a common sink faucet via an adapter that screws into where the aerator goes. Should take less than a few minutes, though instinct tells us you may want to carry a pair of pliers in your travel bag — in case no one has removed the aerator in your cabana, cabin, or hotel room in a while.

Feb
2

Question: I Want to Ask Something About Water Quality Tests

Water Testing BlogChlorine, Chlorine Testing, Free Chlorine, Hardness, Home Water Test Kits, Home Water Testing, Testing Devices, Total Chlorine, Water Quality Testing, Water Test Kit, Water Test Meters, Water Testing, pH

TeddyGurl recently asked,

I want to know more about the water parameter tests such as turbidity, pH, chlorine, and calcium.

What is the common testing method that should be done?

Thank you for your question TeddyGurl. We will address each part of your inquiry separately.

eXact Micro 7+

Turbidity refers to the level of cloudiness or haziness in a liquid caused by concentrations of small particles, also known as suspended solids. The higher the concentration of these particles, the greater the turbidity of the liquid and more cloudy it appears.

To measure turbidity, one typically uses a meter of some sort. The eXact Water Testing Meter has a detection range of 3 to 580 NTU.

For the record, water with a turbidity reading of around 500 NTU will appear milky to the naked eye and water with a turbidity reading of around 50 NTU will appear cloudy, but still allow light to pass through.

pH refers to the measure of how acidic or basic a solution is. Its scale runs from 0.0 to 14.0 with 7.0 as its neutral (not acidic and not basic) value. Solutions with pH values greater than 7.0 get labeled as basic and solutions with pH values less than 7.0 get labeled as acidic.

To measure pH, one has several options: liquid/powder/tablet based test kits, test strips and electronic meters.

Filters Fast: HM Digital pH 200 Meter
HM Digital pH 200 Meter

Filters Fast: ph & Alkalinity Test Strips
ph & Alkalinity Test Strips

pH & Total Chlorine test Kit
pH & Total Chlorine Test Kit

Chlorine gets added to drinking water as a disinfectant (an antimicrobial agent used on non-living objects to eradicate and destroy microorganisms which can cause infection). The United States Environmental Agency has set the Maximum Contaminant Level (MCL) for chlorine at 4.0 ppm (parts per million), or 4.0 mg/L (milligrams per liter).

When testing for chlorine in water, one can choose between liquid/powder/tablet based test kits, test strips and electronic meters.

Filters Fast: WaterWorks 2 Free & Total Chlorine Test Strips
Free & Total Chlorine Test Strips

In the Swim: Taylor FAS DPD Complete Test Kits
Taylor FAS DPD Test Kits

In the Swim: ColorQ Pro 7 Test Kit
ColorQ Pro 7 Test Kit

Total Hardness Test Strips

Calcium has the atomic number of 20 and ranks as the fifth most abundant element in the Earth’s crust. When it comes to drinking water, calcium acts to ‘harden’ the water and so therefore when one measures the hardness of water, one actually measures the calcium (and magnesium to a lesser extent) concentration in the water.

To measure the calcium content in water, one can choose between liquid/powder/tablet based test kits, test strips and electronic meters.

Feb
1

Test Strips for Unusual Water Parameters

Water Testing BlogAmmonia, Bacteria, Chlorine, Free Chlorine, Home Water Test Kits, Nitrate, Nitrite, Ozone, Peroxide, Test Strip, Testing Devices, Water Test Kit, Water Testing, hydrogen sulfide, sensafe

Over the past 2 years we have mentioned test strips for commonly tested water parameters such as chlorine, pH, water hardness, bacteria, and heavy metals on a regular basis. Recently someone asked us if we knew of test strips for other, less commonly tested water parameters.

Without knowing exactly WHICH unusual water parameters to look for we just started searching for odd water contaminants and came up with the following:

Ozone Check
Ozone Check

Ultra Low Hydrogen Sulfide
Ultra Low Hydrogen Sulfide

Bacteria, Nitrate, Nitrite, Ammonia
Bacteria/Nitrate/Nitrite/Ammonia

Chloride Check
Chloride Check

Zinc Check
Zinc Check

High Range Free Chlorine
High Range Free Chlorine

Peroxide Check
Peroxide Check

Iodine Check
Iodine Check

Jan
31

Question: What are the Most Commonly Tested Water Parameters?

Water Testing BlogChlorine, Free Chlorine, Hardness, Home Water Test Kits, Home Water Testing, Test Strip, Total Chlorine, Water Quality Testing, Water Test Kit, Water Testing, sensafe

Tony from California asked…

My wife and I just bought a home and although the real estate agent showed us all sorts of confusing paperwork that supposedly proved our tap water passed all sorts of tests we still have our doubts. We want to do some testing ourselves. What are the most commonly tested water parameters? Thank you.

We will answer that question in two ways: 1) We will ask a water testing and filtration dealership; 2) We will look at this site’s history and see what pages people have loaded most often this month.

IsoPure Water replied to our inquiry by listing the top three selling water test strips: SenSafe Free Chlorine, WaterWorks Total Hardness and SenSafe Total Chlorine.

With regard to the most popular postings on Water Testing Blog, in the month of January 2010 more people looked at these blog entries than any others:

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.

Dec
29

Question: All-in-One Home Water Test Kit for Around $30?

Water Testing BlogBacteria, Chlorine, Copper, Hardness, Home Water Test Kits, Home Water Testing, Iron, Lead, Metals, Nitrate, Nitrite, Pesticide, Total Chlorine, Water Quality Testing, Water Test Kit, Water Testing, pH, sensafe, watersafe

Spencer wrote in and asked…

Hello,

I am looking for an all-in-one home test kit that will show ppm levels. I thought I saw a product that was around $30 but now I can’t find the web-site.

Do you have any suggestions?

Thanks,

Spencer

WaterSafe All in One Water Test Kit

Thank you for your question, Spencer. For the most part all drinking water test kits (worth buying) should the majority of their results in parts per million, with the exception of some tests for metals which report their results in parts per billion. Example: Heavy Metals Check.

Getting to the rest of your question, a brand of home water test kits called WaterSafe manufactures a test kit called the All-in-One and it tests drinking water for the following: Bacteria, Lead, Pesticides (atrazine & Simazine), Iron, Total Chlorine, Total Hardness, pH, and Nitrates/Nitrites.

In our experience the average consumer can pick up the WaterSafe All-in-One Water Test Kit for around $20 from several online vendors including, but not limited to, the following:

Filters Fast: Water Quality Test Kit

Hopefully we have given you the information you asked for. In the event that you did not mean the WaterSafe All-in-One Water Test Kit specifically, and instead used the term ‘all-in-one’ in a more general manner, you may want to take a look at another brand of home water test kits: SenSafe.

Under the SenSafe brand you will find test kits such as the Drinking Water Quality Test Kit which typically costs a little bit more than the WaterSafe All-in-One Water Test Kit, but tests for additional parameters: Copper, Free Chlorine, Sulfate, Chloride and Hydrogen Sulfide (rotten egg smell).

You can usually find the Drinking Water Quality Test Kit by SenSafe selling online for around $32 to $36 depending upon where you look.

Feel free to contact us again, Spencer, if you have any other water quality testing questions!

Dec
4

Chlorine Test Strips… You Have Options!

Water Testing BlogChlorine, Chlorine Testing, Free Chlorine, Home Water Test Kits, Home Water Testing, Test Strip, Testing Devices, Total Chlorine, Water Quality Testing, Water Test Kit, sensafe

Many municipalities add some form of chlorine to disinfect the drinking water they distribute. The USEPA has ruled that municipalities may not distribute water containing greater than 4.0 ppm (parts per million) free or total chlorine. For information on the difference between free and total chlorine please visit this page on our site.

For those looking to find fast, easy ways to test free chlorine levels, total chlorine levels, and/or both, the following test strip kits will come in handy!

SenSafe Free Chlorine Test Strips
SenSafe Free Chlorine Test Strips

WaterWorks 2 Free & Total Chlorine Test Strips
WaterWorks 2 Free & Total Chlorine Test Strips

Total Chlorine Test Strips
Total Chlorine Test Strips

Nov
29

LED Illuminated Shower Heads?

Water Testing BlogChlorine, Combined Chlorine, Free Chlorine, Hardness, Home Water Test Kits, Home Water Testing, Personal Water Filter, Total Chlorine

While the idea of a shower head changing colors in response to a change in water temperature sounds kind of amusing, we think people ought to consider installing a shower head that will improve the quality of their shower water rather than the lighting in their shower stall.

Again, we find the following ‘technology’ rather cool… but somewhat superficial in the grand scheme of things.

You got your skin burned in the hot shower due to a mistake of turning up the temperature control too high as you couldn’t see the reading on the control knob clearly. So, you’ll need a better gadget that would tell you in a more prominent way that the water is burning hot. Here comes a color changing illuminated shower head, which changes color according to the temperature of the water. When you’re increasing the temperature of the water, the color will change from white when it’s cold, to blue, then purple and finally the hot red.

The color changing illuminated shower head features a temperature-sensitive color-changing LED. The shower head needs neither battery nor external power to run. All it depends is the water that runs through it. Installation is easy, just unscrew your current shower head and screw this one on. ( source )

Really cool looking shower colors may do a lot to set the mood for some things, like, um… Well, never mind that. Let’s just focus on the idea that shower heads designed to remove chlorine, excessive water hardness, or other water impurities make a lot of sense.

Sprite HOB-SN High Output Satin Nickel Shower Filter
Sprite HOB-SN High Output
Satin Nickel Shower Filter

Aquasana AQ-4100 Pure Shower System
Aquasana AQ-4100
Pure Shower System

Rainshow'r CQ-1000MS Dechlorinating Shower Filter
Rainshow’r CQ-1000MS
Dechlorinating Shower Filter

Note: WaterSafe makes a test kit to test both chlorine and water hardness. Details here.