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Understanding Water Treatment Certifications

Friday, February 26th


Family cooking together

If you wear a fitness tracker and check your stats regularly, you’re probably familiar with the satisfaction that comes with hitting your numbers for the day. Getting to see the number of steps you’ve walked, miles ran, heartrate achieved, and calories burned at the end of each day is motivation enough to try it again tomorrow, to keep on pumping your stats higher and higher.

Imagine if there was a fitness tracker for your brain? Something that didn’t count steps, but amounts of time you spent focused on a task or how many decisions you made on a Monday morning before work? That kind of data might get a little overwhelming…

When it comes to your family, the number of choices you make throughout the day can be astronomical, whether it be deciding what to make the kids for breakfast before school or figuring out if you have time to cram in a hardware store run after work to grab some supplies for that project you’ve been meaning to do. To put things into perspective, a 2007 study revealed that, on average, people make more than 221 decisions per day just related to food. You can imagine where things go from there.

Making the initial decision to treat your home’s water is a good example of getting hit with the reality of decision paralysis.  Whether you already have some ideas about what’s wrong with your home’s water or if you only have an end goal in mind, it can be hard to know which product to choose. It’s even harder to be sure that the product you’ve decided on is actually doing what it’s been advertised to do. So, how is a person supposed to even start thinking about finding the best water treatment system?

Deciding on Certified

If you’re set on making sure that you’ve made the right choice in water treatment equipment for your family, a good place to begin is to pay attention to third party certifications being promoted.

Water treatment certification organizations exist to make sure that performance claims by the manufacturer are actually accurate and the equipment is working as it should. These organizations perform a series of tests to verify manufacturer claims and, if the tests are passed, place a certification stamp on the unit, qualifying it as equipment that meets the certifying body’s standards. This gives consumers a little extra confidence in the piece of equipment that they’ve chosen, knowing that it meets the standards of a national certifying body.

You have likely seen one of these certification stamps before on other appliances that you own to reinforce their legitimacy. The three main certification bodies used in the water treatment industry are the Water Quality Association (WQA), the National Science Foundation (NSF), and the International Association of Plumbing and Manufacturing Officials (IAPMO). All three of these independent organizations have a specific set of testing standards for certifying different product types. Knowing some of these standards can help you determine if the equipment that you’re researching meets the expectations of you and your family.

NSF/ANSI StandardsNSF Logo

The National Science Foundation, an organization dating back to the 1950s, is a certification body that works with many different industries and product types. In the world of water treatment, the NSF has several strict standards that they use to test equipment. Some of these include:

  • NSF/ANSI 42: Aesthetic Effects
    This standard evaluates qualities in water that are unrelated to health, such as things that affect the taste or smell of water.
  • NSF/ANSI 44: Water Softeners
    This standard evaluates the effectiveness of water softeners including how much hardness is reduced, the material safety of the softener, and the efficiency of the equipment.
  • NSF/ANSI 53: Health Effects
    For water filters, this standard examines the amount of health-related contaminants that the equipment reduces.
  • NSF/ANSI 58: Reverse Osmosis
    This standard is specifically for reverse osmosis units and sets a baseline for efficiency, safety, and contaminant reduction.
  • NSF/ANSI 401: Emerging Contaminants
    Emerging contaminants are believed to cause health problems, but do not have enough evidence to prove so. This standard sets a cap on acceptable levels of these contaminants.

WQA StandardsGold Seal

The Water Quality Association’s Gold Seal Certification Program operates similarly to the NSF standards. Their stamp is widely respected, and their regular audits of certified equipment ensure that standards are still met, even years after the certification was awarded. Some of their certifications include:

  • WQA S-100:  Applies to cation exchange water softeners for household, commercial and portable use.

  • WQA S-200: Applies to water filters for residential and commercial use.
  • WQA S-300: Applies to reverse osmosis filters (point-of-use installations).
  • WQA S-400: Applies to distillation drinking water systems (point-of-use installations).

IAPMO CertificationIAPMO Logo

The International Association of Plumbing and Mechanical Officials is a laboratory that examines water treatment products and uses a combination of NSF and WQA standards. They also have some unique standards that it uses to test and validate against.

Buying Certified

The biggest benefit to buying certified is the peace of mind that you’ve made the right choice for your family. Many water contaminants can’t be seen, smelled, or tasted, so having a third-party testing that proves these unwanted materials are truly removed from your system helps build trust in that product. The certification bodies listed above exist only on the reputability of their names. Their certification stamp is an endorsement for a piece of water treatment equipment, meaning that you can trust it will do what it says it does.

If you’re interested in investing in your home’s water, be sure to look for these certification stamps. Or, better yet, get help making those tricky decisions and contact your local WaterCare dealer. A WaterCare water expert will walk you through the entire process of testing your water and finding the perfect piece of equipment to suit your needs. Our WaterCare line of treatment equipment includes several industry certifications to back up the quality of our products.

 

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