Category Archives: Sweetwater LLC

Sweetwater LLC was founded in 2002 by James P McMahon. Jim provides water purification systems, air purifiers, healthy living products, and environmental consulting services to individuals seeking a healthy lifestyle

Expect More Chlorine and Pesticides in Your Water

With the emergence of spring you can anticipate several issues with your drinking water. First, your city may flush their distribution pipes for an extended period of time. This can result in higher chlorine levels and changes in taste. The second thing to be on the lookout for is an increase in pesticides in your water as farmers take to the fields. Continue reading

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What is the best home water purification system?

People often call me and ask for the very best home purification system, thinking that there is one whole house water filter system they can buy that will remove all contaminants. There isn’t. For most people this combination of whole house water filter and a kitchen water filter or kitchen reverse osmosis system will provide you with state of the art protection from the full array of contaminants in public water.

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Posted in Best Water Filter, Healthy Drinking Water, Reverse Osmosis, Sweetwater LLC, Water Purification, Whole House Water Filter, Whole House Water Filtration and Purification | 2 Comments

NSF Certification of Water Purification Systems Is Misleading the Public

Many of those who evaluate water filters, like Consumer Reports and Natural Resources Defense Council, recommend that you purchase an NSF certified filter. I wonder if these organizations actually know what the certification process involves. If they did, I think they’d be disappointed. The NSF 42 certification is pretty meaningless. It is the water industry’s way of taking care of their buddies in the industry while once again screwing the consumer. What’s sad is when environmental and consumer organizations actually fail to see this hidden deception. NSF certifications may have some value but what you want to find is the type of filter or type of media that removes the contaminants present in your water. Whatever you choose to purchase, research well and don’t fall for the hype…

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Posted in Best Water Filter, Exposure to Toxins, Healthy Drinking Water, Sweetwater LLC, Water Purification, Whole House Water Filter, Whole House Water Filtration and Purification | 3 Comments

Nitrates in Fresno’s Drinking Water

I have long been concerned about the level of nitrates in Fresno and the Salinas Valley drinking water supplies. Nitrates are dangerous at levels far below those allowed by EPA or the State of California. You can eliminate nitrates from drinking water using Sweetwater’s reverse osmosis drinking water filter. Continue reading

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Fracking Can Contaminate Your Well Water

Yahoo News reports another case of potential private well water contamination by fracking for natural gas. Here’s what you can do about it. Continue reading

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How Fluoride in Drinking Water Can Affect Your Thyroid

There is an increasing amount of disturbing evidence that one of the factors that could be causing the thyroid pandemic is the presence of fluoride in our drinking water. We are now finding out that fluoride inhibits iodine’s ability to bind with the thyroid gland. This means if we drink water with high amounts of fluoride, our thyroid is interrupted. The truth is: removing fluoride from water can be difficult and depends in part on local water chemistry. My recommendation therefore is: buy a water filter that will reduce or remove the amount of fluoride in your drinking water. Continue reading

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A Backwashing Whole House Water Filter Is Better Than an Upflow Filter

This article is intended to clarify the difference between my Urban Defender, a backwashing whole house carbon filter system and those systems that do not backwash. The latter cost less but also deliver less. The backwash function on a whole house water filter cleans and redistributes the media bed on a consistent basis at a specified flow rate for the proper duration. The backwash also removes media fines to the drain. Proper back wash helps to provide consistent flow, increased contaminant removal and longer media life.

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Study Shows Pharmaceuticals Removed by Carbon Filters

new ground breaking research by the Arizona Laboratory for Emerging Contaminants shows that simple carbon filters do remove a percentage of the unregulated contaminants present in many drinking water systems. The focus of the study was on pharmaceuticals and ALEC tested the water to determine that pharmaceuticals known to be in the water had in fact been removed by the filters.

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How Important Are Minerals In Drinking Water?

Drinking water with minerals is beneficial only if they are present at very low levels. This is because the more minerals that present in your water the less hydrating the water is. Continue reading

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Natures Principle – a natural approach to eating…

a fascinating conversation about eating ‘naturally’, a concept she’s developed that suggests that natural ecosystems provide sources of food in abundance levels appropriate to the levels we ought to be consuming. Continue reading

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