Home Water Test Kits

Water quality should be one of your main concerns as your encounter with it is inevitable – you need to drink it in order to hydrate yourself and maintain a good health, a lot of foods are prepared with it, and you use it when you bathe. The good news is that you can easily find out what are the issues concerning the quality of the water which runs through the pipes in your home with the help of a fast and accurate test kit. Learn what your best picks are in the following.

Top 5 Home Water Test Kits Comparison

Photo Test Kits Price
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1. HealthyWiser Test Kit 9-Way 100c

  • What it tests for: alkalinity, pH, hardness, chlorine, nitrites, nitrates, bromine, and cyanuric acid
  • Highlight: No lab test required
  • Result waiting time: 30 seconds
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2. PurTest Home Drinking Test Kit – 11 Contaminants

  • What it tests for: bacteria, pesticides, lead, copper, iron, pH, hardness, nitrates, nitrites, and alkalinity
  • Highlight: Lab certified product
  • Result waiting time: Instant results
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3. Industrial Test Systems 481199

  • What it tests for: free chlorine, total chlorine, chloride, hydrogen sulfide, sulfate, iron, copper, pH nitrates, bacteria, and nitrites
  • Result waiting time: Instant results
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4. Watts Premier 173006 All-in-One

  • What it tests for: pH, alkalinity, nitrite, nitrate, chlorine, chloride iron, hydrogen sulfide, sulfate, copper, lead, pesticide, and bacteria
  • Highlight: EPA-approved test
  • Result waiting time: In a few minutes
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5. First Alert WT1

  • What it tests for: bacteria, pesticides, pH, hardness, nitrites/nitrates, lead, and chlorine
  • Highlight: Tests to EPA standards
  • Result waiting time: Instant results
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Test Kits Evaluations

HealthyWiser Test Kit 9-Way 100ct

If you won’t settle for less than the best, then the HealthyWiser 9-Way 100ct is definitely the kit for you. Coming at the price of approximately $28, this top of the line test kit will offer instant results regarding the quality that you drink, bathe with, and cook with, eliminating the need to take samples of that water for testing. It is extremely easy to use, requiring only that you dip it in water and wait for about 30 seconds for the results to appear. When the results appear, they will be colored, all that you have to do being to match the color indicator on the strip to the chart that comes with the kit. It tests for pH, nitrates/nitrites, bromine, total alkalinity, free chlorine, total chlorine, cyanuric acid, and total hardness. Knowing these stats, you will be able to make the correct purchase of a water filter, all without worrying that the model you buy might not eliminate a contaminant that predominates in your home water. Best of all, it comes with a 60-day replacement or money back guarantee. Therefore, in case you are not pleased with its performance for any reason at all, you will receive the money spent on it back.



Shows results in only 30 seconds  
Easy to use, requiring that you check the results against a clear chart  
9-in-1 kit that tests for a multitude of contaminants  
Helps maintain proper water chemistry  
No lab testing is required with it  


Flawless in any sense of the word, this water testing patch will instantly provide you with valuable water quality info you can use as guidance when purchasing a water filtration system. It provides you with no less than 9 different tests, so variety is one of strongpoints. Furthermore, it is easy to use and its results are accurate, lab testing not being required anymore.

PurTest Home Drinking Test Kit – 11 Contaminants

Before you buy a water filtration system, it is smart to check the water and see what type of problems you are actually dealing with. This is where the PurTest comes in, this great water testing kit providing accurate and fast results so that you know for sure what contaminants lurk in the water. Also, you can use this kit to check and see how well the water treatment equipment that you have performs in order to decide whether it is time for an upgrade or not. What makes it a popular choice is the fact that it tests for no less than 11 different contaminants, helping you do this right from your home, without requiring that you take water samples to a lab for testing purposes. It includes a test for bacteria, a test for pesticides, a test for lead, two tests for copper, two tests for chlorine, two tests for iron, two tests for pH, two tests for hardness, two tests for nitrates, two tests for nitrites, and two tests for alkalinity. Also, it is lab certified, so you know for sure that you will be working with a top quality product.



Includes a test for bacteria, pesticides, and lead  
Includes 2 tests each for copper, iron, chlorine, alkalinity, nitrites, nitrates, pH, and hardness  
Fast and accurate results regarding the quality of the water  
Helps you monitor the performance of your water treatment equipment  
No mailing or lab fees required to use it  


As it tests for up to 11 different types of contaminants and water quality issues, the potential of this testing kit can only be surpassed by its quality and low asking price. Even if you are new to the game, you will find it easy to test the water with it, and results will basically appear almost on the spot, so you won’t have to wait too long either.

Industrial Test Systems 481199

Another amazing choice to go with if you want to check the quality of the water that you drink and use, or to check and see how well the water filtration system that you own works is the Industrial Test Systems 481199. Due to the fact that it comes at the small price of approximately $28, you are ensured that it won’t be an inaccessible purchase. It is very easy to use, offering instant and accurate results. All that you have to do in order to figure out what contaminants and overall problems you are facing when it comes to the quality of the water is to dip a strip in the water, wait for it to get colored, and check it against the chart that comes with the kit. This makes it perfect for home use, not requiring you to take samples to a lab, but rather to wait a couple of minutes to find out the information that interests you. It is lab certified, being designed using cutting-edge chemistries that ensure it is of a great quality. When it comes to what it tests, it can be used for finding out important info about the water like the pH, free chlorine, total chlorine, chloride, hydrogen sulfide, sulfate, iron, copper, and nitrate/nitrite nitrogen.



Instant and accurate results  
Includes a bacteria test  
Includes tests for pH, free chlorine, total chlorine, iron, copper, nitrate/nitrite nitrogen, sulfate, chloride, and hydrogen sulfide  
Great price  


While the asking price for this testing kit is one of its main strong points, we cannot overlook the quality and accuracy of the results it provides. Basically, as it is 100% trustworthy, it completely eliminates the need to take water samples to professional labs, but rather allow you to perform this at home, on your own.

Watts Premier 173006 All-in-One

For the price of approximately $40, you can find out on the spot whether there are issues with the water you drink or not with the help of the Watts Premier 173006 kit. This easy to use test kit provides the answers that you are looking for in a matter of minutes, all that you have to do being to dip a strip in the water and see what color code it matches. With it, you will be able to test for chlorine, chloride, pH, alkalinity, nitrite, nitrate, iron, hydrogen sulfide, sulfate, copper, lead, pesticide, and bacteria. It is extremely comprehensive, so you do not have to worry that using it might be too difficult for you. Best of all, it eliminates the need to take water samples to a lab in order to find out what is the quality of the water you drink. Another aspect that delights about it is the fact that it contains an EPA-approved free chlorine test strip. Therefore, you can rest assured that the results it shows are completely accurate, and you can use them in order to guide yourself better when buying a new water filtration system.



Analyzes 15 different contaminants and parameters  
Provides fast and accurate results  
Contains an EPA-approved free chlorine test strip  
Easy to use  


An EPA-approved kit we trust as it does indeed provide enhanced accuracy, this Watts Premier product is one we strongly recommend to anyone looking to be better informed regarding the quality of their tap water. It is easy to use and it tests for no less than 15 different types of contaminants and water quality issues, so it is more than obvious why we took a liking to it.

First Alert WT1

We cannot end our top without mentioning the impressive First Alert WT1, a water testing kit that comes at the price of approximately $20. It is a complete kit that includes everything you need to test the water for pH, bacteria, lead, pesticides, chlorine, nitrites, nitrates, and hardness. With the results of the test, you will be able to make the right purchase when it comes to the water filtration system that is best suited for your needs. Also, it will enable you to check if your existing filtration system performs well. What makes it a great purchase is the fact that it eliminates the need to take water samples to a lab in order to find out how clean the water is, providing answers in a matter of minutes without requiring you to leave the house. It is easy to use due to the fact that you only have to dip a strip in the water and check to see where on the color chart the strip falls. Best of all, due to the fact that it tests to EPA standards, you can rest assured that it provides not only fast results but incredibly accurate ones as well.



It tests for bacteria, pH, hardness, pesticides, lead, chlorine, nitrites, and nitrates  
It tests to EPA standards  
Comprehensive and easy to use  
Affordable price  


Although it ranks fifth in our top, this does not reflect a poor quality in terms of accuracy and speed. Quite the contrary, the WT1 test kit is one of the products we trust the most and strongly recommend as it delivers an unparalleled accuracy, all while maintaining a reasonable, low asking price.

The Importance of Testing Water

People use water every day whether it is for drinking, cooking, bathing, doing laundry, or cleaning the house. Given the intense use of water and its connection to the health and well-being of people, it is essential to enjoy a clean and safe water supply. Unfortunately, the water we drink comes from sewage and is being treated with all sorts of chemicals, like chlorine, designed to kill bacteria in it but that also alter its quality. Also, water comes through very dirty pipes that fill it with a multitude of impurities. Water filters can take care of all the contaminants in the water but for them to be 100% efficient, it is best to choose it depending on the impurities found in the water. This is where test kits come in handy to help you determine what exactly is in your tap water so that you will know what type of filter you need to buy.
Water testing kits for home use are very easy to use as they do not require additional lab testing. The strips contain everything needed for testing the water and detecting whatever impurities water might contain. Their accuracy is very high and you can rely on the results when looking for the best water filtering methods. There are various types of test kits that can detect a wide range of impurities, as it follows:

For detecting chlorine

Chlorine is the main contaminant found in water that gives it the strong odor and the bad taste. Although chlorine is used to kill bacteria in the water, it also affects its quality and must be eliminated. The test kits can detect chlorine levels in the water to help you determine whether or not you need a chlorine water filter.

For measuring pH

The pH of the water is very important in determining its alkalinity. When the pH level of the water changes drastically, there are also changes in your body due to acidic imbalance. The only way to find out the pH of the water you drink or bathe in is to use test strips that turn to a certain color when the pH level is either too high or too low.

For detecting heavy metals

Very often, water is contaminated with heavy metals that are highly dangerous to your health, like lead, copper, iron, zinc, or mercury. These metals can cause severe brain damage and many other health issues if ingested for a long amount of time. If chlorine can be sensed in taste and smell, heavy metals are harder to detect as they do not affect the color, taste or smell of the water. This is why it is so important to test the water with test kits that can detect these dangerous metals.

For pesticides and nitrates

Well water, in particular, but also tap water contain pesticides, herbicides, and dangerous nitrites and nitrates that pose a serious risk to your health. Since you cannot discover them by yourself, you must use water test kits that can detect these harmful contaminants in the water. Many of the test kits available on the market contain strips that can detect these substances but be aware that not all of them can.

Most Reliable Quality Testing Methods

If you are afraid of all the dangerous pollutants that lurk in the water you use on a daily basis, you can rest assured because there are many ways of detecting them so that you will know what you are dealing with. It is important to find out exactly what are the chemicals you need to remove in order to find the most efficient method. As such, here is how you can determine the water impurities.

Professional testing

Every city has water authorities that handle the pollution issue and cooperate with labs that test the water in order to find the best way of filtering it. If you suspect that your tap water is not as clean as it should, you can always contact the lab and ask for water testing. The local authorities should be willing to guide you toward an independent local lab that has all the necessary equipment for performing all the tests.

Personal testing

The second way of finding the water impurities is to perform your own tests at home by using various test kits. These kits are certified and proved to be highly efficient in detecting a wide array of water pollutants. They are very easy to use and provide the convenience of home testing so that you do not have to take a water sample to a lab. Worry not as the results are 100% accurate and no further tests are required to confirm them. These kits come in different types, as follows:

  • test strips that include strips you need to soak in water in order to allow the components to react
  • color discs that use a visual comparison method of color matching to detect the existing impurities
  • digital titrator with titrant cartridges
  • drop count titration consisting of dropping a reactant into the water
  • portable colorimeters that instantly analyze a water sample

Which Test to Choose

Home testing is the easiest and most comfortable way to test the quality of your tap water and it is fairly accurate compared to professional tests. From all the options available, two of them are the most common because they are easy to use and affordable. Before buying, it is best to know your options and make a comparison between the commonly used methods.

  • The first one is the drop-count that consists of a solution that you must put into the water. As the reactants detect water impurities, they change the color to inform you that the water contains a certain pollutant. Various types of drops are used to detect various impurities like chlorine or nitrates. Carefully read the instructions when using this type of water testing because the results rely on several multiplications and divisions. The accuracy of water drops is the highest and the results are worth taking into account.
  • The second one is the home water test kit that includes test strips for various impurities, and parameters including water acidity. In order to obtain a result, simply dip the strip in the water and allow it a few minutes until it changes color. These strips are the easiest to use and the cheapest but their accuracy is lower than in the case of drop testing. However, they remain a convenient way of detecting dangerous substances in your tap water.

Conclusions – One Last Look at What the Market Offers

Testing water quality is of an utmost importance to the state of your health as you might otherwise risk a serious disease resulted from consumption of contaminated water. To be fully aware of what dangers lurk in the water you consume, it is obvious by this point that you need a testing kit. The HealthyWiser Test Kit 9-Way 100c remains our top pick as it test for 8 different factors, including pH level and water hardness. Furthermore, it takes only about 30 seconds for it to deliver the results you are waiting for, so not a lot of time will be lost until you learn what the verdict is. Another great selection to go for is the PurTest Home Drinking Test Kit – 11 Contaminants, a laboratory certified product in which you can fully trust. Not only does it test for 10 different water quality issues, but it helps you keep an eye on how your water purifying equipment or treatments are working. For those who are on a budget, our best suggestion remains the product which took the fifth place in our top, more precisely the First Alert WT1 that tests to EPA standard, so the validity of its readings is undeniable, and which tests for 8 different contaminants and quality issues.

Frequently Asked Questions

1. What sets a high-quality test for water contaminants apart from a poor quality one?

Regardless of the source and purpose you are purchasing it for, you should opt for a product which test for as many potential issues and contaminants as possible. To put it in simpler words, the bigger its testing span, the better as more testing factors are put to your disposal and the odds of uncovering real issues with water quality enhance.

2. How long does it usually take until it provides with results?

With these tests, you will find out what is the contaminant in your pool or potable water in a matter of minutes. Thus, not a lot of time will be wasted until you know for sure what solutions you must turn to in order to fix the existing water issues. This makes the kits a perfect solution for speed answers as the other option you could take up is lab testing which can take a few days or even weeks until results are provided.

3. Can the tests show if bacteria are present in the water?

Some kits do include tests which specialize in determining whether or not bacteria are present in the water. Thus, you must look into the types of tests provided by the kit to figure out if the product you are interested in will serve you with this information or not.

4. Are the results provided as accurate as those from a lab?

All water tests which are certified and lab-tested in advance are trustworthy, so their readings are just as precise as those from a professional lab. Check for the product you take an interest in to be certified, and you won’t ever have to doubt the accuracy of its results.

5. Do these tests differ from each other?

Yes, seeing how there are multiple types of tests for water quality and contamination, you have plenty of options to choose between. More precisely, there are 5 different types of tests you can choose from – test strips, portable colorimeters, digital titrators, color discs, and drop count titrators. Details about each type of water test can be found in this article, so check it out if you want to learn more.


  • Does the HealthyWiser kit include testing strips? And if it does, are the strips suitable for any kind of testing or will have I have to purchase different strips for different contaminants?

    • Hi, Owen. The HealthyWiser water test kit includes 100 test strips that can detect any type of water contaminant, the alkalinity level, the Ph, the chlorine level, and so on. You won’t have to buy additional strips as these ones will perform a complete testing on the water.

  • Do the tests detect chloramine in the water as well?

    • Hello, Derek. Unfortunately, none of the tests can detect chloramines but you will be able to detect the levels of total chlorine which could be useful in determining whether or not your water has chloramine in it.

  • Johnatan

    How reliable are the test kits? Can I trust them when choosing a water filter that can remove the resulted contaminants?

    • All the test kits we have selected provide accurate results without requiring further lab tests. As such, you can be certain that your tap water contains the specified impurities.

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