Some interesting facts about Amazon. Did you know:

"Customers have 1.9 million small and medium-sized businesses to order products from on Amazon."

"Amazon creates jobs in communities around the US —400,000 new jobs in 2020 alone." 

"Amazon employees make at least $15/hr. That's double the federal minimum wage." 

"Since 2015, Amazon has reduced the weight of outbound packaging per shipment by more than 36% and eliminated over 1 million tons of packaging material—that is the equivalent of 2 billion shipping boxes."  

(Source Amazon )

Partnership Opportunities has partnered with Amazon to give you access to small and medium-sized businesses through their portal. 

We are also looking to partner directly with US-based local "Mom and Pop" small and medium-sized businesses, local manufacturers and promote and support Made in America products.   

If you think your business would be a good fit, please feel free to Contact Us.

Featured Businesses

Below are links to some KnowYourH2O featured water quality products available through Amazon.

Also, while visiting Amazon, check out our book, "Drinking Water Quality: Your Private Well: What do the Results Mean?"

In-Home Monitoring / Personal / Environmental Testing / Soils Gardening 

Health Metric

If you are looking to test your drinking water, pool water, spa water, or check for mold or radon in air Health Metric has a DIY or laboratory test that may fit your needs. They believe that testing air and water should be simple enough for anyone to understand. That’s why the testing equipment they make is always accompanied by instructions that are easy enough for everyday homeowners to follow.   When you generate results, they provide access to free information to explain the results and make decisions. Our products are made in the USA in line with EPA guidelines. When it comes to lab tests, they only work with accredited laboratories to make sure the results you get are as accurate and reliable as possible.

View Amazon Page

Safe Home

Safe Home Store offers Do-It-Yourself (DIY) and laboratory testing kits. The Safe Home Lab-certified kits are designed, supported, and tested by Environmental Laboratories Inc. of Madison, Indiana. The laboratory is an EPA-certified drinking water testing laboratory and a family-based business. They offer DIY screening tests for bacteria, well water, city water, and lead. They also provide laboratory tests for city water, tap water, well water, glyphosate, heavy metals, lead, bacteria, and arsenic. The comprehensive laboratory testing covers over 200 different contaminants in your water.

We strongly recommend this type of test for a Level 2 or Level 3 analysis.

If you are looking for drinking water testing related to your pet or livestock, we recommend MyPet Deluxe Water Quality Test Kit by Safe Home.  

View Amazon Page

Med Lab

Med Lab Diagnostics brings quality home health tests so you can be more informed about your overall health right from home. Take control and track your health!

Med Lab Diagnostics was started by a licensed laboratory scientist with over ten years of experience in the medical field, dedicated to helping you monitor your health from home.

Med Lab Diagnostics is passionate about the health and wellness of their customers. Their mission is to build up a community to share healthy bits, tips, and tricks for leading a healthy lifestyle through diet and wellness. You are what you eat, and they are the best solution for monitoring that intake through saliva or urine.

In addition, they offer screenings test for drinking water quality, in-home urine analysis screening, and specialty testing using Ketosis Test Strips for individuals on a Keto Diet, Paleo, Ketogenic, Atkins, and Low Carb Diet.

We strongly recommend this type of test for a Level 2 analysis.

View Amazon Page

Industrial Test Systems

Industrial Test Systems, Inc. (ITS) was established in 1989 by Ivars and Daryl Jaunakais in Rock Hill, SC. ITS is a leading American manufacturer of instruments and chemistries designed to test water quality parameters. They service numerous industries; municipal water treatment, food beverage, trucking & automotive, pond & aquarium, pool & spa, educational, and medical diagnostics. ITS has developed over 100 tests and proprietary chemistries, many covered by our US and worldwide patents and ETV/USEPA performance verified tests. They are proud to have created the first and only USEPA approved test strip. Their cutting-edge products are unique in the marketplace, saving users time and money.

View Amazon Page

Schneider Laboratories Global, Inc.

Asbestos, Lead (soil, paint, dust)

Schneider Laboratories Global, Inc. (SLGI) is an ISO-17025 certified, full-service environmental and industrial hygiene testing laboratory established in 1987 in Richmond, Virginia. SLGI can test air, water, and solid material for lead, mercury, hexavalent chromium, asbestos, mold, bacteria, PCBs, DRO, GRO, and many more inorganic and organic compounds. SLGI is a small business that is dedicated to providing quality analytical data, flexible turnaround times, and superior customer service. It was the first laboratory in the United States to receive accreditation for the analysis of lead-based paint chips, soil, and dust wipes through AIHA-LAP, LLC. Schneider Laboratories was also the first laboratory in Virginia to be licensed for bulk asbestos analysis. For over 30 years, Schneider Laboratories has experienced tremendous growth in all analytical areas by continuously improving our services in strict accordance with industry standards and regulations. SLGI's Home Test Kits help home or business owners to test their surroundings for potential health hazards in a simplified and accurate manner.

View Amazon Page

5 Stands Affordable Testing

At 5Strands, They utilize bio-resonance testing to provide you with bio-individual results! They offer affordable intolerance testing kits that will identify temporary intolerances, imbalances, and sensitivities. Your results provide a guideline to better dietary and lifestyle decisions. The results will not diagnose you but rather empower you with educational information to take back control of your health. 5Strands testing results should not be compared to traditional blood or saliva allergy test results. 

Bio-Resonance technology is a safe, non-invasive, form of assessment for energetic alignments in the human body. All particles of matter share the characteristics of both waves and particles and emit electromagnetic waves. Each person, microbe, food substance, or toxin has its own unique wavelength or frequency with individual characteristics. This includes all the cells in the body and substances such as pollens, toxins, viruses, bacteria, food, etc. Together, these micro-organisms make up your gut's microbiome. Our intolerance testing kits provide in-depth guidelines to help you avoid or eliminate any dietary or environmental intolerances."

Visit Amazon Page

PmoYoKo Water Quality Experts

PmoYoKo sells industrial & scientific, garden & outdoor products. Products include:

• Digital water pH testers.

• Total dissolved solids (TDS meter).

• Pool pH meter for 2-3 years.

• High-accuracy digital pH meter/TDS meter with green backlit LCD design for measuring drinking water, RO System, spa, soap mixtures, food, wine, beer, or other liquids.  

If you are looking for handheld Level 2 screening testing equipment for managing your drinking water, water treatment system, aquarium, process water, agricultural system, or food processing applications, check out their low-cost, quality tools (Manufactured in Taiwan).

View Amazon Page

Onsite Legionella Testing

The OnSite Legionella Filtered Water Test Kit allows for the fast and accurate determination of the presence (> 0.1 CFU/ml) or absence (<0.1 CFU/ml) of Legionella (Legionella serogroup1) bacteria in the water. Each kit contains all you need for testing one water sample location for the presence of Legionella bacteria. Proactive testing and active management of biological populations (including Legionella) are essential to the health of all those who work near or come into contact with: decorative fountains, showers, spas, hot tubs, cooling towers, air conditioning systems, and other water-using systems.

We can recommend actions for system improvement if tests exceed the recommended threshold. Legionella Filtered Water Single Test Kit includes:

1 - Sample Collection Cup

1 - Legionella Test Strip

1 - 60ml Syringe

1 - Hollow Fiber Filter

1 - Syringe with Recovery Buffer Solution.

Easy to follow step-by-step instructions. Also available: the Legionella Surface/Swab Test Kit (for surfaces such as basins and faucets) and the Legionella Direct Water Test Kit (best for quick screening of Cooling Towers). Kits available for sale include the single-use kit and kits with a capacity of 10 different testing locations or samples.   If you are looking for a low-cost, Level 2 screening test for Legionella, consider the Onsite Legionella Testing Kit.

View Test

Note: A similar single-use screening test for Legionella and Coliform is avail by C4Hydro (Manufacturer: Diamidex located in France). DIAMIDEX is a biotechnologycompany that specializes in the quantification of microorganism detection.

View Test


Soils and Soil Fertility Testing

MySoil® soil test kit is a Patent Pending start-to-finish solution for the DIY & professional community. Their team has successfully combined accurate soil testing technologies with an easy-to-use customer experience that improves soil and plant health while effortlessly guiding sustainable practices. Their goal is to guide users in perfecting their soil to grow the healthiest plants possible. 

The product is excellent for DIY or the Professional Landscaper, Turf Management, or Gardner and is "Made in the USA." Test your soil for pH, Nitrogen (N) (Nitrate & Ammonium), Phosphorus (P), Potassium (K), Calcium (Ca), Magnesium (Mg), Sulfur (S), Iron (Fe), Manganese (Mn), Boron (B), Copper (Cu), Zinc (Zn), and Sodium (Na).  

MySoil provides a unique and one-of-a-kind measurement of soil nutrient release that is critical to its effectiveness and reliability. MySoil measures pounds per acre per day (Lbs/Ac/Day) nutrient release from your soil and recommends products and rates that regenerate your soil to match these demands (Lbs/Ac/Day). Lbs/Ac/Day crop uptake demands are derived from published resources for many crops and nutrients. Specific crops require these demands to maximize nutrient density, quality, and yield.

Visit Amazon Page

In-home Monitoring (Air Quality)


Radon and Air Quality Monitoring

Airthings was founded with an inventive spirit and an ambitious objective: to offer accurate, user-friendly radon detectors to the masses, making them as common as smoke detectors. Established in 2008, Airthings is a global tech company led by a team of experienced scientists, engineers, developers and visionaries, with a common goal: to educate on the prevalence of radon, as well as other indoor air contaminants, and develop accessible technology solutions to help people stay healthy.

View Amazon Page

Field Testing

Hanna Instruments 

In 1978 Hanna Instruments was founded in Limena, Italy, by Oscar and Anna Nardo. Since that time, Hanna Instruments has grown to be a worldwide leader in developing electro-analytical instrumentation. The development of novel instrumentation for customers that would not have normally used instrumentation has led to the company's success. In the '80s the company had a mission to provide a pH meter that was affordable, accurate, and easy to use. The result was the pHep (pH electronic paper). This meter used an integrated circuit to measure the voltage response of a pH electrode packaged into a pocket-sized meter.

View Amazon Page

Hach Company 

Since their founding in 1933, they've led the industry in developing innovative solutions to help you manage your water more efficiently and accurately. Today, Hach products can be found across the globe and serve industries ranging from municipal drinking and wastewater to food, beverage and power, and every other category that touches water. As a wholly-owned subsidiary of Danaher Corporation (NYSE: DHR), Hach is equipped with the support and resources to provide you with the breakthrough products and expert guidance you've come to expect.

They offer a range of testing and screening products that can be used by the homeowner, professional, regulator, scientist, citizen scientist, and even a chemist. 

View Amazon Page


Since 1919, LaMotte has been a committed leader in providing quality equipment and guidance for water analysis. Today, we produce the broadest line of portable test equipment and continue our focus on your specific needs by offering reliable products and exceptional technical support to guarantee your satisfaction. LaMotte Company is located on its own 15-acre industrial park near colonial Chestertown on Maryland's Eastern Shore. The company manufactures analytical reagents, laboratory apparatus, electronic instrumentation, and complete portable test kits for chemical analysis in hundreds of applications.

They offer a range of testing and screening products that can be used by homeowners, professionals, regulators, scientists, and citizen scientists. We use their materials in many outreach programs. 

View Amazon Page

Shock Well and System Disinfection

Well Safe Well Sanitizer Kit 

USDA food grade water purifier calcium hypochlorite tablets for drinking water. Approved and Certified by the NSF. Never use laundry bleach for drinking water applications. It may contain harmful impurities. Use only NSF 60 listed products. Well Safe Well Sanitizer Kit is a Water Purification and Well Water Treatment Kit for Killing Bacteria, Improving Taste & Odor, and Reducing Iron Bacteria Build-Up. Easy-To-Use Water Treatment for after Flooding, Natural Disasters, or other Emergencies. Use twice a year on Water Wells, Storage Tanks, or Cisterns. Water System Sanitation should be performed after any Water System Maintenance or Repair. Approved and Certified by USDA, NSF Listed Standard 60 and EPA. The kit is manufactured by Better Water Industries.

View Amazon Page

For more information on shock disinfecting your well or system, check out our page on Shock Disinfection.

Drinking Water Systems

(Point of Use) 

If you have a drinking water issue, we strongly recommend you start with our Drinking Water Self-Diagnostic App prior to getting your water Tested, and before installing any water Treatment systems.

AO Smith

AO Smith is a leader in providing water heating and water treatment solutions. As a leader, they refuse to sit quietly. Each day at AO Smith, they are working on developing state-of-the-art solutions that are pushing new boundaries and paving the way in the water industry. 

In the summer of 1874, Charles Jeremiah Smith started a small business in Milwaukee, Wisconsin, making "hardware specialties." The entrepreneur could not have imagined that his one-person business would grow and thrive to become a global manufacturer with more than 16,000 employees. What C. J. Smith did know and understand was the importance of taking care of his customers, solving their problems, and helping them find "a better way." He believed strongly in doing business with honesty and integrity.

View Amazon Page


NuvoH20 offers a water filtration system that helps to "sequester" (* see definition below) the hardness in your drinking water, but it is not a water softener. It does not remove the water hardness, inhibits or delays it from creating a chemical scale or film using "CitraChange" via a process of chelation (* see definition below). CitraCharge, the proprietary formula in NuvoH2O water softeners, uses a process known as chelation to bind and stabilize mineral ions naturally found in hard water. Since they're bound, those minerals also freely wash away from your body, hair, dishes, pipes, fixtures, and appliances. (Source: They also offer "Citra Charge" pods that help to remove chemical scale from household appliances. 


Sequester: to cause the hardness to temporarily stay in solution and not immediately create a chemical scale to eliminate a potential nuisance. 

Chelation: To grab or to bind. Chelation is a type of bonding of ions and molecules to metal ions. It involves the formation or presence of two or more separate coordinate bonds between a polydentate ligand and a single central metal atom. These ligands are called chelants, chelators, chelating agents, or sequestering agents (Source: Wikipedia).

View Amazon Page

Through the Amazon Affiliate Program, has indirectly partnered with the companies above. We are also interested in directly partnering with companies and other USA-based businesses and other grassroots organizations, especially if the product or service is Made in America or Supports an American-owned Own Business.

If you think your business would be a good fit, please feel free to Contact Us.  

Bottled Water

Chlorophyll Water®

Chlorophyll Water® is a purified mountain spring mineral water enhanced with liquid chlorophyll and essential vitamins A, B12, C, and D.

Chlorophyll Water® is the first bottled water in the United States to be "Clean Label Project Certified." Chlorophyll Water is bottled at the mountain source, a preserved natural resource protected from all of the elements by a 1,500-acre forest. Plant power energy and oxygen source non-GMO liquid chlorophyll can help increase your blood-oxygen levels, boost energy levels, and optimize brain and body function, and may increase your well-being almost instantly.

View Amazon Page