How Often Do Filters Need to Be Changed?

Feb 5, 2020

Filtration systems come in many varieties—mostly to enhance air quality and to help decontaminate water supplies. They come in different sizes and shapes and are installed in various locations. No matter what type of filtration system you own, you will need to replace the filter media on a regular basis in order to keep your devices working smoothly and effectively.

Filters are not universal. Even if the filters look alike, the slightest difference could sabotage the filtration process. Just as there are knockoffs of name brand purses, shoes and electronics, there are non-certified filters for purchase. They are not of the same quality as the manufacturer’s suggested replacement and could cause more problems than they’re worth.

To help standardize and rate filtration systems, manufacturers, regulators and consumers look to NSF International for the development of public health standards and certification programs that help protect the world’s food, water, consumer products and environment. As an independent, accredited organization, NSF International facilitates the development of standards and their service groups test and certify products and systems.1 To ensure your water treatment systems and air filter units perform optimally, use the proper replacement filter and change it at the recommended intervals.

  • The PiMag® Sport Bottle uses state-of-the-art filtration technology that exceeds NSF standards for reducing particulates, chlorine, chloramine, taste and odor, cysts, lead, bacteria, VOCs, MTBE and more.

The recommendation for changing the filter is approximately 151 litres or three months of average use or up to an estimated 250 refills per filter. Click here for the Replacement Filter.

  • The PiMag Waterfall® is the eco-friendly Sport Bottle’s counterpart for the home and office. It also exceeds NSF standards as mentioned above.

The recommendation for changing the filter is 90 days or 900 litres, whichever comes first. Choose item #13845. Mineral stones should be changed annually. Choose item #13846.

  • The PiMag MicroJet® Shower System has also been tested according to NSF standards and been proven to effectively reduce chlorine exposure. While most chlorine-reduction systems in shower filters merely trap chlorine or add other chemicals to counteract it, the PiMag MicroJet uses a reduction/oxidation process to neutralize chlorine ions. The MicroJet injects air into the shower stream to increase the electronegative potential of the water for more effective filtration. Micro-bubbles are released through the nozzle to provide an exceptional cleansing action.

The recommendation for changing the filter for the hand held model is every 18,927 litres or three months, based on average use. Choose item #14661.

  • The KenkoAir Purifier® exceeds the measured efficiency of capturing up to 99.97% of 0.3 micron particle sin the air. It’s Energy Star qualified, which means it’s 35% more efficient than standard models and saves a minimum of 215 kilowatt-hours per year. Unlike typical air filters, this advanced system helps generate negative-ions similar to those found in natural environments.

The recommendation for changing the filters is every six months. Be sure to clean the reusable prefilter when the other filters are replaced. Choose item #1445.

 

http://www.nsf.org/about-nsf/

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