Nikken has been at the forefront of water and air filtration for years. Our water and air filtration units are inspired by nature. PiMag filters mimic the natural filtration processes found in waterfalls as they flow over streams and rocks. The KenkoAir Purifier uses negative ion technology that replicates the fresh air quality found in natural surroundings such as forests and lakes. Using Nikken filtration systems not only keeps your indoor air and water supply fresh and clean, they help bring nature into your Wellness Home.
Not only do Nikken air and water filtration units perform above expectations, they have unusually long lifespans, which decreases your carbon footprint. However, to maintain their potential longevity, the filter replacements should be regularly changed according to specific schedules.
- The PiMag® Sport Bottle uses state-of-the-art filtration technology that exceeds standards for reducing particulates, chlorine, chloramine, taste and odor, cysts, lead, bacteria, VOCs, MTBE and more.
The recommendation for changing the filter is approximately three months of average use or up to an estimated 250 refills per filter. Choose item #13503 for the Replacement Filter Pack.
- The PiMag Waterfall® is the eco-friendly Sport Bottle’s counterpart for the home and office. It also exceeds standards as mentioned above.
The recommendation for changing the filter is 3-6 months or 238 gallons or 900 liters, whichever comes first. Choose item 13845. Mineral stones should be changed annually. Choose item #13846.
- The PiMag MicroJet® Shower System has been tested and effectively helps 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 6,600 gallons or 22, 700 liters or three months, whichever comes first. Choose Item #14661.
The recommendation for changing the filter for the wall mount model is every 12,000 gallons or 45,400 liters or six months, whichever comes first. Choose Item #13831.
- The KenkoAir Purifier® exceeds the measured efficiency of capturing up to 99.95% of 0.3 micron particles in the air. It’s more efficient than standard store models and 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.
As we ring in 2024, take advantage of the replacement filter offer of 20% off, now through February 29!

